Matthias Beyer
c115215fa4
This merge solved a _LOT_ of conflicts and was a rather complicated one, as parts of the conflict-resolution involved rewriting of half the stuff. This merge commit fixes all the things so a `cargo check --all` succeeds, but I did not yet check whether tests run without failure.
47 lines
1.6 KiB
Rust
47 lines
1.6 KiB
Rust
//
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// imag - the personal information management suite for the commandline
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// Copyright (C) 2015, 2016 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 error::TodoError as TE;
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use error::TodoErrorKind as TEK;
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use error::ResultExt;
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use error::Result;
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use libimagstore::store::Entry;
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use uuid::Uuid;
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use toml::Value;
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use toml_query::read::TomlValueReadExt;
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pub trait Task {
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fn get_uuid(&self) -> Result<Uuid>;
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}
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impl Task for Entry {
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fn get_uuid(&self) -> Result<Uuid> {
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match self.get_header().read("todo.uuid") {
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Ok(Some(&Value::String(ref uuid))) => {
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Uuid::parse_str(uuid).chain_err(|| TEK::UuidParserError)
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},
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Ok(Some(_)) => Err(TE::from_kind(TEK::HeaderTypeError)),
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Ok(None) => Err(TE::from_kind(TEK::HeaderFieldMissing)),
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Err(e) => Err(e).chain_err(|| TEK::StoreError),
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}
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}
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}
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