Implement header filter language
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3 changed files with 676 additions and 44 deletions
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@ -22,7 +22,12 @@ is-it-maintained-open-issues = { repository = "matthiasbeyer/imag" }
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maintenance = { status = "actively-developed" }
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[dependencies]
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filters = "0.3"
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filters = "0.3"
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nom = "3.2"
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log = "0.4"
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toml = "0.4"
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toml-query = "0.6"
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is-match = "0.1"
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libimagstore = { version = "0.8.0", path = "../../../lib/core/libimagstore" }
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libimagrt = { version = "0.8.0", path = "../../../lib/core/libimagrt" }
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@ -33,3 +38,6 @@ version = "^2.29"
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default-features = false
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features = ["color", "suggestions", "wrap_help"]
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[dev-dependencies]
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env_logger = "0.5"
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@ -44,48 +44,664 @@ impl<'a, A> Filter<StoreId> for IsInCollectionsFilter<'a, A>
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}
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/// Language definition for the header-filter language
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///
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/// # Notes
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///
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/// Here are some notes how the language should look like:
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///
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/// ```ignore
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/// query = filter (operator filter)*
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///
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/// filter = unary? ((function "(" selector ")" ) | selector ) compare_op compare_val
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///
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/// unary = "not"
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///
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/// compare_op =
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/// "is" |
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/// "in" |
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/// "==/eq" |
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/// "!=/neq" |
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/// ">=" |
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/// "<=" |
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/// "<" |
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/// ">" |
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/// "any" |
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/// "all"
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///
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/// compare_val = val | listofval
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///
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/// val = string | int | float | bool
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/// listofval = "[" (val ",")* "]"
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///
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/// operator =
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/// "or" |
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/// "or_not" |
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/// "and" |
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/// "and_not" |
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/// "xor"
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///
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/// function =
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/// "length" |
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/// "keys" |
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/// "values"
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/// ```
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///
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mod header_filter_lang {
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pub mod header_filter_lang {
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use std::str;
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use std::str::FromStr;
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use std::process::exit;
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use nom::digit;
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use nom::multispace;
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use libimagstore::store::Entry;
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use libimagerror::trace::MapErrTrace;
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#[derive(Debug, PartialEq, Eq)]
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enum Unary {
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Not
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}
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named!(unary_operator<Unary>, alt_complete!(
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tag!("not") => { |_| { trace!("Unary::Not"); Unary::Not }}
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));
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#[derive(Debug, PartialEq, Eq)]
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enum CompareOp {
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OpIs,
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OpIn,
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OpEq,
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OpNeq,
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OpGte, // >=
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OpLte, // <=
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OpLt, // <
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OpGt, // >
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}
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named!(compare_op<CompareOp>, alt_complete!(
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tag!("is" ) => { |_| { trace!("CompareOp::OpIs"); CompareOp::OpIs }} |
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tag!("in" ) => { |_| { trace!("CompareOp::OpIn"); CompareOp::OpIn }} |
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tag!("==" ) => { |_| { trace!("CompareOp::OpEq"); CompareOp::OpEq }} |
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tag!("eq" ) => { |_| { trace!("CompareOp::OpEq"); CompareOp::OpEq }} |
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tag!("!=" ) => { |_| { trace!("CompareOp::OpNeq"); CompareOp::OpNeq }} |
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tag!("neq") => { |_| { trace!("CompareOp::OpNeq"); CompareOp::OpNeq }} |
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tag!(">=" ) => { |_| { trace!("CompareOp::OpGte"); CompareOp::OpGte }} |
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tag!("<=" ) => { |_| { trace!("CompareOp::OpLte"); CompareOp::OpLte }} |
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tag!("<" ) => { |_| { trace!("CompareOp::OpLt"); CompareOp::OpLt }} |
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tag!(">" ) => { |_| { trace!("CompareOp::OpGt"); CompareOp::OpGt }}
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));
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#[derive(Debug, PartialEq, Eq)]
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enum Operator {
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Or,
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And,
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Xor,
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}
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named!(operator<Operator>, alt_complete!(
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tag!("or") => { |_| { trace!("Operator::Or"); Operator::Or }} |
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tag!("and") => { |_| { trace!("Operator::And"); Operator::And }} |
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tag!("xor") => { |_| { trace!("Operator::Xor"); Operator::Xor }}
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));
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#[derive(Debug, PartialEq, Eq)]
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enum Function {
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Length,
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Keys,
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Values,
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}
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named!(function<Function>, alt_complete!(
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tag!("length") => { |_| { trace!("Function::Length"); Function::Length }} |
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tag!("keys") => { |_| { trace!("Function::Keys"); Function::Keys }} |
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tag!("values") => { |_| { trace!("Function::Values"); Function::Values }}
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));
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#[derive(Debug, PartialEq, Eq)]
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enum Value {
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Boolean(bool),
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Integer(i64),
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String(String),
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}
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named!(int64<i64>, map!(digit, |r: &[u8]| {
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let val = str::from_utf8(r).unwrap_or_else(|e| {
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error!("Error = '{:?}'", e);
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::std::process::exit(1)
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});
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i64::from_str(val).unwrap_or_else(|e| {
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error!("Error while parsing number: '{:?}'", e);
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::std::process::exit(1)
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})
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}));
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named!(signed_digits<(Option<&[u8]>, i64)>,
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pair!(opt!(alt!(tag_s!("+") | tag_s!("-"))), int64)
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);
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named!(integer<i64>, do_parse!(tpl: signed_digits >> ({
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let v = match tpl.0 {
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Some(b"-") => -tpl.1,
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_ => tpl.1,
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};
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trace!("integer = {:?}", v);
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v
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})));
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named!(boolean<bool>, alt_complete!(
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tag!("false") => { |_| { trace!("'false'"); false }} |
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tag!("true") => { |_| { trace!("'true'"); true }}
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));
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named!(string<String>, do_parse!(
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text: delimited!(char!('"'), take_until!("\""), char!('"'))
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>> ({
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let s = String::from_utf8(text.to_vec()).unwrap();
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trace!("Parsed string: {:?}", s);
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s
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})
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));
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named!(val<Value>, alt_complete!(
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do_parse!(b: boolean >> ({
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let v = Value::Boolean(b);
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trace!("Value = {:?}", v);
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v
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})) |
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do_parse!(number: integer >> ({
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let v = Value::Integer(number);
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trace!("Value = {:?}", v);
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v
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})) |
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do_parse!(text: string >> ({
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let v = Value::String(text);
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trace!("Value = {:?}", v);
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v
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}))
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));
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named!(list_of_val<Vec<Value>>, do_parse!(
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char!('[') >>
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list: many0!(
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do_parse!(
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list: terminated!(val, opt!(char!(','))) >>
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opt!(multispace) >>
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(list)
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)) >>
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char!(']') >> (list)
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));
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#[derive(Debug, PartialEq, Eq)]
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enum CompareValue {
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Value(Value),
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Values(Vec<Value>)
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}
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named!(compare_value<CompareValue>, alt_complete!(
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do_parse!(list: list_of_val >> (CompareValue::Values(list))) |
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do_parse!(val: val >> (CompareValue::Value(val)))
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));
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#[derive(Debug, PartialEq, Eq)]
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enum Selector {
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Direct(String),
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Function(Function, String)
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}
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impl Selector {
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fn selector_str(&self) -> &String {
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match *self {
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Selector::Direct(ref s) => s,
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Selector::Function(_, ref s) => s,
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}
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}
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fn function(&self) -> Option<&Function> {
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match *self {
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Selector::Direct(_) => None,
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Selector::Function(ref f, _) => Some(f),
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}
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}
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}
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named!(selector_str<String>, do_parse!(
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selector: take_till!(|s: u8| s == b' ') >> (String::from_utf8(selector.to_vec()).unwrap())
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));
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named!(bracketed,
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delimited!(
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tag!("("),
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take_until!(")"),
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tag!(")")
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)
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);
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named!(selector<Selector>, alt_complete!(
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do_parse!(fun: function >> sel: bracketed >> ({
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let sel = Selector::Function(fun, String::from_utf8(sel.to_vec()).unwrap());
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trace!("Building Selector object: {:?}", sel);
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sel
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})) |
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do_parse!(sel: selector_str >> ({
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let sel = Selector::Direct(sel);
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trace!("Building Selector object: {:?}", sel);
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sel
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}))
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));
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#[derive(Debug, PartialEq, Eq)]
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struct Filter {
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unary : Option<Unary>,
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selector : Selector,
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compare_operator : CompareOp,
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compare_value : CompareValue,
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}
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named!(filter<Filter>, do_parse!(
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unary: opt!(unary_operator) >>
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selec: selector >> opt!(multispace) >>
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comop: compare_op >> opt!(multispace) >>
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cmval: compare_value >>
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({
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let f = Filter {
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unary: unary,
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selector: selec,
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compare_operator: comop,
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compare_value: cmval,
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};
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trace!("Building Filter object: {:?}", f);
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f
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})
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));
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#[derive(Debug, PartialEq, Eq)]
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pub struct Query {
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filter: Filter,
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next_filters: Vec<(Operator, Filter)>,
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}
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named!(parse_query<Query>, do_parse!(
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filt: filter >>
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next: many0!(do_parse!(opt!(multispace) >> op: operator >> opt!(multispace) >> fil: filter >> ((op, fil)))) >>
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({
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let q = Query {
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filter: filt,
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next_filters: next,
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};
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trace!("Building Query object: {:?}", q);
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q
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})
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));
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/// Helper type which can filters::filter::Filter be implemented on so that the implementation
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/// of ::filters::filter::Filter on self::Filter is less complex.
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struct Comparator<'a>(&'a CompareOp, &'a CompareValue);
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impl<'a> ::filters::filter::Filter<::toml::Value> for Comparator<'a> {
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fn filter(&self, val: &::toml::Value) -> bool {
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use self::CompareValue as CV;
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use self::CompareOp as CO;
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use toml::Value as TVal;
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match *self.0 {
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CO::OpIs => match self.1 {
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&CV::Values(_) => error_exit("Cannot check whether a header field is the same type as mulitple values!"),
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&CV::Value(ref v) => match v {
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&Value::Boolean(_) => is_match!(*val, TVal::Boolean(_)),
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&Value::Integer(_) => is_match!(*val, TVal::Integer(_)),
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&Value::String(_) => is_match!(val, &TVal::String(_)),
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},
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},
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CO::OpIn => match (self.1, val) {
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(&CV::Value(Value::Boolean(i)), &TVal::Boolean(j)) => i == j,
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(&CV::Value(Value::Integer(i)), &TVal::Integer(j)) => i == j,
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(&CV::Value(Value::String(ref s)), &TVal::String(ref b)) => s.contains(b),
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(&CV::Value(_), _) => false,
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(&CV::Values(ref v), &TVal::Integer(j)) => v.iter().any(|e| match e {
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&Value::Integer(i) => i == j,
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_ => false
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}),
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(&CV::Values(ref v), &TVal::String(ref b)) => v.iter().any(|e| match e {
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&Value::String(ref s) => s == b,
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_ => false
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}),
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(&CV::Values(_), _) => false,
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},
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CO::OpEq => match (self.1, val) {
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(&CV::Value(Value::Boolean(i)), &TVal::Boolean(j)) => i == j,
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(&CV::Value(Value::Integer(i)), &TVal::Integer(j)) => i == j,
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(&CV::Value(Value::String(ref s)), &TVal::String(ref b)) => s == b,
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(&CV::Value(_), _) => false,
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(&CV::Values(_), _) => error_exit("Cannot check a header field for equality to multiple header fields!"),
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},
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CO::OpNeq => match (self.1, val) {
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(&CV::Value(Value::Boolean(i)), &TVal::Boolean(j)) => i != j,
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(&CV::Value(Value::Integer(i)), &TVal::Integer(j)) => i != j,
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(&CV::Value(Value::String(ref s)), &TVal::String(ref b)) => s != b,
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(&CV::Value(_), _) => false,
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(&CV::Values(_), _) => error_exit("Cannot check a header field for inequality to multiple header fields!"),
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},
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CO::OpGte => match (self.1, val) {
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(&CV::Value(Value::Integer(i)), &TVal::Integer(j)) => i >= j,
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(&CV::Value(_), _) => false,
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(&CV::Values(_), _) => error_exit("Cannot check a header field for greater_than_equal to multiple header fields!"),
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},
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CO::OpLte => match (self.1, val) {
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(&CV::Value(Value::Integer(i)), &TVal::Integer(j)) => i <= j,
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(&CV::Value(_), _) => false,
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(&CV::Values(_), _) => error_exit("Cannot check a header field for lesser_than_equal to multiple header fields!"),
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},
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CO::OpLt => match (self.1, val) {
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(&CV::Value(Value::Integer(i)), &TVal::Integer(j)) => i < j,
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(&CV::Value(_), _) => false,
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(&CV::Values(_), _) => error_exit("Cannot check a header field for lesser_than to multiple header fields!"),
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},
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CO::OpGt => match (self.1, val) {
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(&CV::Value(Value::Integer(i)), &TVal::Integer(j)) => i > j,
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(&CV::Value(_), _) => false,
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(&CV::Values(_), _) => {
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error!("Cannot check a header field for greater_than to multiple header fields!");
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exit(1)
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},
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},
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}
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}
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}
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impl ::filters::filter::Filter<Entry> for Filter {
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fn filter(&self, entry: &Entry) -> bool {
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use toml_query::read::TomlValueReadExt;
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entry
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.get_header()
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.read(self.selector.selector_str())
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.map_err_trace_exit_unwrap(1)
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.map(|value| {
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let comp = Comparator(&self.compare_operator, &self.compare_value);
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let val = match self.selector.function() {
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None => {
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::filters::filter::Filter::filter(&comp, value)
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}
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Some(func) => {
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match *func {
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Function::Length => {
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let val = match value {
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&::toml::Value::Array(ref a) => a.len() as i64,
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&::toml::Value::String(ref s) => s.len() as i64,
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_ => 1
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};
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let val = ::toml::Value::Integer(val);
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::filters::filter::Filter::filter(&comp, &val)
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},
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Function::Keys => {
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let keys = match value {
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&::toml::Value::Table(ref tab) => tab
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.keys()
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.cloned()
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.map(::toml::Value::String)
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.collect(),
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_ => return false,
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};
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let keys = ::toml::Value::Array(keys);
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::filters::filter::Filter::filter(&comp, &keys)
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},
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Function::Values => {
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let vals = match value {
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&::toml::Value::Table(ref tab) => tab
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.values()
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.cloned()
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.collect(),
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_ => return false,
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};
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let vals = ::toml::Value::Array(vals);
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::filters::filter::Filter::filter(&comp, &vals)
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},
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}
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}
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};
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match self.unary {
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Some(Unary::Not) => !val,
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_ => val
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}
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})
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.unwrap_or(false)
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}
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}
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impl ::filters::filter::Filter<Entry> for Query {
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fn filter(&self, entry: &Entry) -> bool {
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let mut res = self.filter.filter(entry);
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for &(ref operator, ref next) in self.next_filters.iter() {
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match *operator {
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Operator::Or => {
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res = res || ::filters::filter::Filter::filter(next, entry);
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},
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Operator::And => {
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res = res && ::filters::filter::Filter::filter(next, entry);
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},
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Operator::Xor => {
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let other = ::filters::filter::Filter::filter(next, entry);
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res = (res && !other) || (!res && other);
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},
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}
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}
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res
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}
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}
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|
||||
fn error_exit(s: &'static str) -> ! {
|
||||
error!("{}", s);
|
||||
exit(1)
|
||||
}
|
||||
|
||||
pub fn parse(s: &str) -> Query {
|
||||
match parse_query(s.as_bytes()) {
|
||||
::nom::IResult::Done(_i, o) => o,
|
||||
::nom::IResult::Error(e) => {
|
||||
error!("Error during parsing the query");
|
||||
error!("Error = {:?}", e);
|
||||
::std::process::exit(1)
|
||||
},
|
||||
::nom::IResult::Incomplete(needed) => {
|
||||
error!("Error during parsing the query. Incomplete input.");
|
||||
error!("Needed = {:?}", needed);
|
||||
::std::process::exit(1)
|
||||
},
|
||||
}
|
||||
}
|
||||
|
||||
#[cfg(test)]
|
||||
mod tests {
|
||||
use super::*;
|
||||
|
||||
fn setup_logging() {
|
||||
let _ = ::env_logger::try_init();
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn test_unary() {
|
||||
assert_eq!(unary_operator(b"not").unwrap().1, Unary::Not);
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn test_compare_op() {
|
||||
assert_eq!(compare_op(b"is" ).unwrap().1, CompareOp::OpIs );
|
||||
assert_eq!(compare_op(b"in" ).unwrap().1, CompareOp::OpIn );
|
||||
assert_eq!(compare_op(b"==" ).unwrap().1, CompareOp::OpEq );
|
||||
assert_eq!(compare_op(b"eq" ).unwrap().1, CompareOp::OpEq );
|
||||
assert_eq!(compare_op(b"!=" ).unwrap().1, CompareOp::OpNeq);
|
||||
assert_eq!(compare_op(b"neq" ).unwrap().1, CompareOp::OpNeq);
|
||||
assert_eq!(compare_op(b">=" ).unwrap().1, CompareOp::OpGte);
|
||||
assert_eq!(compare_op(b"<=" ).unwrap().1, CompareOp::OpLte);
|
||||
assert_eq!(compare_op(b"<" ).unwrap().1, CompareOp::OpLt );
|
||||
assert_eq!(compare_op(b">" ).unwrap().1, CompareOp::OpGt );
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn test_operator() {
|
||||
assert_eq!(operator(b"or").unwrap().1, Operator::Or );
|
||||
assert_eq!(operator(b"and").unwrap().1, Operator::And );
|
||||
assert_eq!(operator(b"xor").unwrap().1, Operator::Xor );
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn test_function() {
|
||||
assert_eq!(function(b"length").unwrap().1, Function::Length );
|
||||
assert_eq!(function(b"keys").unwrap().1, Function::Keys );
|
||||
assert_eq!(function(b"values").unwrap().1, Function::Values );
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn test_integer() {
|
||||
assert_eq!(integer(b"12").unwrap().1, 12);
|
||||
assert_eq!(integer(b"11292").unwrap().1, 11292);
|
||||
assert_eq!(integer(b"-12").unwrap().1, -12);
|
||||
assert_eq!(integer(b"10101012").unwrap().1, 10101012);
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn test_string() {
|
||||
assert_eq!(string(b"\"foo\"").unwrap().1, "foo");
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn test_boolean() {
|
||||
assert_eq!(boolean(b"false").unwrap().1, false);
|
||||
assert_eq!(boolean(b"true").unwrap().1, true);
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn test_val() {
|
||||
assert_eq!(val(b"false").unwrap().1, Value::Boolean(false));
|
||||
assert_eq!(val(b"true").unwrap().1, Value::Boolean(true));
|
||||
assert_eq!(val(b"12").unwrap().1, Value::Integer(12));
|
||||
assert_eq!(val(b"\"foobar\"").unwrap().1, Value::String(String::from("foobar")));
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn test_list_of_val() {
|
||||
{
|
||||
let list = list_of_val(b"[]");
|
||||
println!("list: {:?}", list);
|
||||
let vals = list.unwrap().1;
|
||||
assert_eq!(vals, vec![]);
|
||||
}
|
||||
|
||||
{
|
||||
let list = list_of_val(b"[1]");
|
||||
println!("list: {:?}", list);
|
||||
let vals = list.unwrap().1;
|
||||
assert_eq!(vals, vec![Value::Integer(1)]);
|
||||
}
|
||||
|
||||
{
|
||||
let list = list_of_val(b"[12,13]");
|
||||
println!("list: {:?}", list);
|
||||
let vals = list.unwrap().1;
|
||||
assert_eq!(vals, vec![Value::Integer(12), Value::Integer(13)]);
|
||||
}
|
||||
|
||||
{
|
||||
let vals = list_of_val(b"[\"foobar\",\"bazbaz\"]").unwrap().1;
|
||||
let expt = vec![Value::String(String::from("foobar")),
|
||||
Value::String(String::from("bazbaz"))];
|
||||
assert_eq!(vals, expt)
|
||||
}
|
||||
|
||||
{
|
||||
let vals = list_of_val(b"[\"1\", \"2\"]").unwrap().1;
|
||||
let expt = vec![Value::String(String::from("1")),
|
||||
Value::String(String::from("2"))];
|
||||
assert_eq!(vals, expt)
|
||||
}
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn test_selector_str() {
|
||||
assert_eq!(selector_str(b"foo.bar baz").unwrap().1, String::from("foo.bar"));
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn test_selector() {
|
||||
assert_eq!(selector(b"foo.bar baz").unwrap().1, Selector::Direct(String::from("foo.bar")));
|
||||
|
||||
assert_eq!(function(b"length").unwrap().1, Function::Length);
|
||||
|
||||
let exp = Selector::Function(Function::Length, String::from("foo.bar"));
|
||||
assert_eq!(selector(b"length(foo.bar)").unwrap().1, exp);
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn test_filter_1() {
|
||||
setup_logging();
|
||||
trace!("Setup worked");
|
||||
let text = b"imag.header == 1";
|
||||
let exp = Filter {
|
||||
unary: None,
|
||||
selector: Selector::Direct(String::from("imag.header")),
|
||||
compare_operator: CompareOp::OpEq,
|
||||
compare_value: CompareValue::Value(Value::Integer(1))
|
||||
};
|
||||
|
||||
let parsed = filter(text);
|
||||
trace!("{:?}", parsed);
|
||||
assert_eq!(parsed.unwrap().1, exp);
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn test_filter_2() {
|
||||
setup_logging();
|
||||
trace!("Setup worked");
|
||||
let text = b"imag.header in [1, 2]";
|
||||
let exp = Filter {
|
||||
unary: None,
|
||||
selector: Selector::Direct(String::from("imag.header")),
|
||||
compare_operator: CompareOp::OpIn,
|
||||
compare_value: CompareValue::Values(vec![Value::Integer(1), Value::Integer(2)])
|
||||
};
|
||||
|
||||
let parsed = filter(text);
|
||||
trace!("{:?}", parsed);
|
||||
assert_eq!(parsed.unwrap().1, exp);
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn test_filter_3() {
|
||||
setup_logging();
|
||||
trace!("Setup worked");
|
||||
let text = b"length(imag.header) > 12";
|
||||
let exp = Filter {
|
||||
unary: None,
|
||||
selector: Selector::Function(Function::Length, String::from("imag.header")),
|
||||
compare_operator: CompareOp::OpGt,
|
||||
compare_value: CompareValue::Value(Value::Integer(12))
|
||||
};
|
||||
|
||||
let parsed = filter(text);
|
||||
trace!("{:?}", parsed);
|
||||
assert_eq!(parsed.unwrap().1, exp);
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn test_query_1() {
|
||||
setup_logging();
|
||||
trace!("Setup worked");
|
||||
let text = b"length(imag.header) > 12 or imag.foobar <= 125";
|
||||
|
||||
let filter_1 = Filter {
|
||||
unary: None,
|
||||
selector: Selector::Function(Function::Length, String::from("imag.header")),
|
||||
compare_operator: CompareOp::OpGt,
|
||||
compare_value: CompareValue::Value(Value::Integer(12))
|
||||
};
|
||||
|
||||
let filter_2 = Filter {
|
||||
unary: None,
|
||||
selector: Selector::Direct(String::from("imag.foobar")),
|
||||
compare_operator: CompareOp::OpLte,
|
||||
compare_value: CompareValue::Value(Value::Integer(125))
|
||||
};
|
||||
|
||||
let operator = Operator::Or;
|
||||
|
||||
let query = Query {
|
||||
filter: filter_1,
|
||||
next_filters: vec![(operator, filter_2)],
|
||||
};
|
||||
|
||||
let parsed = parse_query(text);
|
||||
trace!("{:?}", parsed);
|
||||
assert_eq!(parsed.unwrap().1, query);
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn test_query_2() {
|
||||
setup_logging();
|
||||
trace!("Setup worked");
|
||||
let text = r#"imag.version == "0.7.0""#;
|
||||
|
||||
let filter_1 = Filter {
|
||||
unary: None,
|
||||
selector: Selector::Direct(String::from("imag.version")),
|
||||
compare_operator: CompareOp::OpEq,
|
||||
compare_value: CompareValue::Value(Value::String(String::from("0.7.0")))
|
||||
};
|
||||
|
||||
let query = Query {
|
||||
filter: filter_1,
|
||||
next_filters: vec![],
|
||||
};
|
||||
|
||||
let parsed = parse_query(text.as_bytes());
|
||||
trace!("{:?}", parsed);
|
||||
assert_eq!(parsed.unwrap().1, query);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -34,6 +34,14 @@
|
|||
|
||||
extern crate clap;
|
||||
extern crate filters;
|
||||
#[macro_use] extern crate nom;
|
||||
#[macro_use] extern crate log;
|
||||
#[macro_use] extern crate is_match;
|
||||
extern crate toml;
|
||||
extern crate toml_query;
|
||||
|
||||
#[cfg(test)]
|
||||
extern crate env_logger;
|
||||
|
||||
extern crate libimagerror;
|
||||
extern crate libimagstore;
|
||||
|
|
|
|||
Loading…
Reference in a new issue