mol_core/
version.rs

1use std::hash::Hash;
2use std::marker::PhantomData;
3use std::str::FromStr;
4
5use crate::changelog::AsChangelogFmt;
6use crate::error::VersionBumpError;
7
8pub trait VersionEditor:
9  AsChangelogFmt + Versioned + Clone + Default + Hash + FromStr + Ord
10{
11  fn options() -> Vec<Self>;
12
13  fn mask<'a>(mask: &str, version: &'a str) -> &'a str;
14
15  fn r#match(mask: &str, version: &str) -> bool;
16}
17
18pub trait Versioned: ToString {
19  fn apply(&self, current: &str) -> Result<String, VersionBumpError>;
20}
21
22#[derive(Clone, Debug, Default, Eq, Hash, PartialEq, Ord, PartialOrd)]
23pub struct VersionMod<T> {
24  pub(crate) version: T,
25}
26
27impl<T> VersionMod<T> {
28  pub fn new(version: T) -> Self {
29    VersionMod { version }
30  }
31}
32
33impl<T> Versioned for VersionMod<T>
34where
35  T: Versioned,
36{
37  fn apply(&self, current: &str) -> Result<String, VersionBumpError> {
38    self.version.apply(current)
39  }
40}
41
42impl<T> VersionEditor for VersionMod<T>
43where
44  T: VersionEditor,
45{
46  fn mask<'a>(mask: &str, version: &'a str) -> &'a str {
47    T::mask(mask, version)
48  }
49  fn r#match(mask: &str, version: &str) -> bool {
50    T::r#match(mask, version)
51  }
52  fn options() -> Vec<Self> {
53    T::options()
54      .into_iter()
55      .map(|version| Self { version })
56      .collect()
57  }
58}
59
60impl<T> FromStr for VersionMod<T>
61where
62  T: FromStr,
63{
64  type Err = T::Err;
65  fn from_str(value: &str) -> Result<Self, Self::Err> {
66    Ok(VersionMod {
67      version: T::from_str(value)?,
68    })
69  }
70}
71
72impl<T> ToString for VersionMod<T>
73where
74  T: ToString,
75{
76  fn to_string(&self) -> String {
77    self.version.to_string()
78  }
79}
80
81#[derive(Clone, Debug, PartialEq, Eq)]
82pub struct Version<T: ?Sized> {
83  pub value: String,
84  r#type: PhantomData<T>,
85}
86
87impl<T, U> From<U> for Version<T>
88where
89  U: ToString,
90{
91  fn from(value: U) -> Self {
92    Version {
93      value: value.to_string(),
94      r#type: PhantomData::<T>,
95    }
96  }
97}
mol_core/version.rs

mol_core/
version.rs
