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imag
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Remove support for changing store backend

This commit is contained in:
Matthias Beyer 2018-04-24 22:02:16 +02:00
parent be74afd031
commit ba453323ba
1 changed files with 0 additions and 44 deletions
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44
lib/core/libimagrt/src/runtime.rs
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@ -368,50 +368,6 @@ impl<'a> Runtime<'a> {
&self.store &self.store
} }
/// Change the store backend to stdout
///
/// For the documentation on purpose and cavecats, have a look at the documentation of the
/// `Store::reset_backend()` function.
///
pub fn store_backend_to_stdio(&mut self) -> Result<(), RuntimeError> {
use libimagstore::file_abstraction::stdio::*;
use libimagstore::file_abstraction::stdio::mapper::json::JsonMapper;
use std::rc::Rc;
use std::cell::RefCell;
let mut input = ::std::io::stdin();
let output = ::std::io::stdout();
let output = Rc::new(RefCell::new(output));
let mapper = JsonMapper::new();
StdIoFileAbstraction::new(&mut input, output, mapper)
.chain_err(|| RuntimeErrorKind::Instantiate)
.and_then(|backend| {
self.store
.reset_backend(Box::new(backend))
.chain_err(|| RuntimeErrorKind::Instantiate)
})
}
pub fn store_backend_to_stdout(&mut self) -> Result<(), RuntimeError> {
use libimagstore::file_abstraction::stdio::mapper::json::JsonMapper;
use libimagstore::file_abstraction::stdio::out::StdoutFileAbstraction;
use std::rc::Rc;
use std::cell::RefCell;
let output = ::std::io::stdout();
let output = Rc::new(RefCell::new(output));
let mapper = JsonMapper::new();
StdoutFileAbstraction::new(output, mapper)
.chain_err(|| RuntimeErrorKind::Instantiate)
.and_then(|backend| {
self.store
.reset_backend(Box::new(backend))
.chain_err(|| RuntimeErrorKind::Instantiate)
})
}
/// Get a editor command object which can be called to open the $EDITOR /// Get a editor command object which can be called to open the $EDITOR
pub fn editor(&self) -> Result<Option<Command>, RuntimeError> { pub fn editor(&self) -> Result<Option<Command>, RuntimeError> {
self.cli() self.cli()