Matthias Beyer
d89a700fd1
This patch removes the annotateable linking feature from libimagentrylink. It was not used anyways. Also, this patch rewrites the complete linking code to use the toml-query "typed" feature rather than constructing everything by itself. This removes a lot of unmaintainable boilerplate code. Signed-off-by: Matthias Beyer <mail@beyermatthias.de>
115 lines
3 KiB
Rust
115 lines
3 KiB
Rust
//
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// imag - the personal information management suite for the commandline
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// Copyright (C) 2015-2019 Matthias Beyer <mail@beyermatthias.de> and contributors
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//
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// This library is free software; you can redistribute it and/or
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// modify it under the terms of the GNU Lesser General Public
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// License as published by the Free Software Foundation; version
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// 2.1 of the License.
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//
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public
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// License along with this library; if not, write to the Free Software
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// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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//
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use libimagstore::storeid::StoreId;
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use libimagstore::storeid::IntoStoreId;
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use libimagstore::store::Store;
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use libimagerror::errors::ErrorMsg as EM;
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use toml::Value;
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use failure::ResultExt;
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use failure::Fallible as Result;
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use failure::Error;
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#[derive(Eq, PartialOrd, Ord, Hash, Debug, Clone)]
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pub enum Link {
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Id { link: StoreId },
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}
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impl Link {
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pub fn exists(&self, store: &Store) -> Result<bool> {
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match *self {
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Link::Id { ref link } => store.exists(link.clone()),
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}
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.map_err(From::from)
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}
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pub fn to_str(&self) -> Result<String> {
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match *self {
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Link::Id { ref link } => link.to_str(),
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}
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.map_err(From::from)
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}
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#[cfg(test)]
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pub(crate) fn eq_store_id(&self, id: &StoreId) -> bool {
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match self {
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&Link::Id { link: ref s } => s.eq(id),
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}
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}
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/// Get the StoreId inside the Link, which is always present
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pub fn get_store_id(&self) -> &StoreId {
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match self {
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&Link::Id { link: ref s } => s,
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}
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}
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pub(crate) fn to_value(&self) -> Result<Value> {
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match self {
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Link::Id { ref link } => link
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.to_str()
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.map(Value::String)
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.context(EM::ConversionError)
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.map_err(Error::from),
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}
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}
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}
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impl ::std::cmp::PartialEq for Link {
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fn eq(&self, other: &Self) -> bool {
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match (self, other) {
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(&Link::Id { link: ref a }, &Link::Id { link: ref b }) => a.eq(&b),
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}
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}
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}
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impl From<StoreId> for Link {
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fn from(s: StoreId) -> Link {
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Link::Id { link: s }
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}
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}
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impl Into<StoreId> for Link {
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fn into(self) -> StoreId {
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match self {
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Link::Id { link } => link,
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}
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}
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}
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impl IntoStoreId for Link {
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fn into_storeid(self) -> Result<StoreId> {
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match self {
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Link::Id { link } => Ok(link),
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}
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}
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}
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impl AsRef<StoreId> for Link {
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fn as_ref(&self) -> &StoreId {
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match self {
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&Link::Id { ref link } => &link,
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}
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}
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}
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