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//
// Copyright (c) 2020-2021 science+computing ag and other contributors
//
// This program and the accompanying materials are made
// available under the terms of the Eclipse Public License 2.0
// which is available at https://www.eclipse.org/legal/epl-2.0/
//
// SPDX-License-Identifier: EPL-2.0
//
use std::ops::Deref;
use pom::parser::Parser as PomParser;
use serde::Deserialize;
use serde::Serialize;
#[derive(
parse_display::Display,
Serialize,
Deserialize,
Clone,
Debug,
Hash,
Eq,
PartialEq,
Ord,
PartialOrd,
)]
#[serde(transparent)]
#[display("{0}")]
pub struct PackageName(String);
impl Deref for PackageName {
type Target = String;
fn deref(&self) -> &Self::Target {
&self.0
}
}
impl From<String> for PackageName {
fn from(s: String) -> Self {
PackageName(s)
}
}
impl PackageName {
pub fn parser<'a>() -> PomParser<'a, u8, Self> {
use crate::util::parser::*;
(letters() + ((letters() | numbers()).repeat(0..)))
.collect()
.convert(|b| String::from_utf8(b.to_vec()).map(Self::from))
}
}
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