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backend: deduplicate id type declarations by using declarative macro

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This commit is contained in:
Yuya Nishihara 2022-12-21 21:00:07 +09:00
parent b07c0db56b
commit 587e42d65d
1 changed files with 16 additions and 41 deletions
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57
lib/src/backend.rs
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@ -23,6 +23,16 @@ use thiserror::Error;
use crate::content_hash::ContentHash;
use crate::repo_path::{RepoPath, RepoPathComponent};
macro_rules! id_type {
($vis:vis $name:ident) => {
content_hash! {
#[derive(PartialEq, Eq, PartialOrd, Ord, Clone, Hash)]
$vis struct $name(Vec<u8>);
}
impl_id_type!($name);
};
}
macro_rules! impl_id_type {
($name:ident) => {
impl Debug for $name {
@ -59,47 +69,12 @@ macro_rules! impl_id_type {
};
}
content_hash! {
#[derive(PartialEq, Eq, PartialOrd, Ord, Clone, Hash)]
pub struct CommitId(Vec<u8>);
}
impl_id_type!(CommitId);
content_hash! {
#[derive(PartialEq, Eq, PartialOrd, Ord, Clone, Hash)]
pub struct ChangeId(Vec<u8>);
}
impl_id_type!(ChangeId);
content_hash! {
#[derive(PartialEq, Eq, PartialOrd, Ord, Clone, Hash)]
pub struct TreeId(Vec<u8>);
}
impl_id_type!(TreeId);
content_hash! {
#[derive(PartialEq, Eq, PartialOrd, Ord, Clone, Hash)]
pub struct FileId(Vec<u8>);
}
impl_id_type!(FileId);
content_hash! {
#[derive(PartialEq, Eq, PartialOrd, Ord, Clone, Hash)]
pub struct SymlinkId(Vec<u8>);
}
impl_id_type!(SymlinkId);
content_hash! {
#[derive(PartialEq, Eq, PartialOrd, Ord, Clone, Hash)]
pub struct ConflictId(Vec<u8>);
}
impl_id_type!(ConflictId);
id_type!(pub CommitId);
id_type!(pub ChangeId);
id_type!(pub TreeId);
id_type!(pub FileId);
id_type!(pub SymlinkId);
id_type!(pub ConflictId);
pub enum Phase {
Public,