Remove `std::io::Write` trait bound from `Localize`

finchie

May 20, 2025, 8:11 AM

LU6IFZFGPIKF3CBWZWITWVBSCYWF7Q4UXJDXVRWZ4XV7PKE5RSTQC

Dependencies

• [2] GJMBIJOE Migrate to latest env_preferences version
• [3] 7JPOCQEI Add explicit error handling for macro parsing
• [4] MABGENI7 Refactor `fluent_embed_derive` tests
• [5] WWDZWJTR Implement `Localize` for string types
• [6] K3G4HK2J Track Fluent files using `include!`
• [7] JWZT34UC Add `Localize`` trait bound for each field in the derived item
• [8] UN2XEIEU Migrate from `locale_select` to `env_preferences`
• [9] 3NMKD6I5 Refactor `Localize` trait to use `std::io::Write`
• [10] 4BMW4JJO Add support for deriving items with generics
• [11] CESJ4CTO Move macro-specific code into `macro_impl` module
• [12] BFL2Y7GN Add relative timestamps using `jiff` and `icu_relativetime`
• [13] C6W7N6N5 Implement `Localize` for `FixedDecimal` and primitive number types
• [14] YZ6PVVQC Add error handling for common unsupported Rust code
• [15] 7M4UI3TW Update dependencies to latest versions
• [16] CFJKYXUX Remove newtype wrapper `RelativeTime` for `jiff::Timestamp`
• [17] ATWBK622 Update style of the `_TRACKED_PATHS` variable
• [18] 73C6NOJ7 Fix minimal `Localize` implementation on errors
• [19] IRW6JACS Implement `Localize` for `RelativeTime`
• [20] HHJDRLLN Create `fluent_embed_runtime` crate
• [*] O77KA6C4 Create `fluent_embed` crate

Change contents

• replacement in fluent_embed_derive/tests/common/mod.rs at line 4
  [4.3119]→[4.3119:3180](∅→∅)
  − pub fn compare_message<L: Localize<Vec<u8>>, S: AsRef<str>>(
  [4.3119]

  [4.3180]
  + pub fn compare_message<L: Localize, S: AsRef<str>>(
• replacement in fluent_embed_derive/src/macro_impl/mod.rs at line 5
  [5.162]→[5.1412:1475](∅→∅)
  − use syn::{parse_quote, parse_quote_spanned, spanned::Spanned};
  [5.162]

  [5.162]
  + use syn::{parse_quote_spanned, spanned::Spanned};
• replacement in fluent_embed_derive/src/macro_impl/mod.rs at line 153
  [5.2745]→[5.2745:2822](∅→∅)
  − parse_quote_spanned!(span=> #field: ::fluent_embed::Localize<W>)
  [5.2745]

  [5.2822]
  + parse_quote_spanned!(span=> #field: ::fluent_embed::Localize)
• edit in fluent_embed_derive/src/macro_impl/mod.rs at line 160
  [5.2933]→[5.2933:2994](∅→∅),[5.2994]→[5.266:337](∅→∅),[5.266]→[5.266:337](∅→∅),[5.337]→[5.2995:3097](∅→∅)
  − // Define a parameter of `std::io::Write` for `Localize`

  − // e.g. for MyStruct<'a, T>, it will be <'a, T, W: std::io::Write>

  − generics

  − .params

  − .push(syn::GenericParam::Type(parse_quote!(W: std::io::Write)));
• replacement in fluent_embed_derive/src/macro_impl/mod.rs at line 170
  [5.652]→[5.3272:3378](∅→∅)
  − impl #impl_generics ::fluent_embed::Localize<W> for #ident #initial_type_generics #where_clause {
  [5.652]

  [5.97]
  + impl #impl_generics ::fluent_embed::Localize for #ident #initial_type_generics #where_clause {
• replacement in fluent_embed_derive/src/macro_impl/mod.rs at line 178
  [5.1868]→[5.419:454](∅→∅)
  − fn message_for_locale(
  [5.1868]

  [5.454]
  + fn message_for_locale<W: std::io::Write>(
• replacement in fluent_embed_derive/src/lib.rs at line 45
  [3.2371]→[3.2371:2462](∅→∅)
  − impl<W: ::std::io::Write> ::fluent_embed::Localize<W> for #ident {
  [3.2371]

  [3.2462]
  + impl ::fluent_embed::Localize for #ident {
• replacement in fluent_embed_derive/src/lib.rs at line 53
  [3.2886]→[3.2886:2937](∅→∅)
  − fn message_for_locale(
  [3.2886]

  [3.2937]
  + fn message_for_locale<W: std::io::Write>(
• replacement in fluent_embed/src/time.rs at line 15
  [5.749]→[5.0:52](∅→∅)
  − impl<W: std::io::Write> Localize<W> for Timestamp {
  [5.749]

  [5.3849]
  + impl Localize for Timestamp {
• replacement in fluent_embed/src/time.rs at line 20
  [5.4061]→[5.4061:4115](∅→∅)
  − vec![<Self as Localize<W>>::CANONICAL_LOCALE]
  [5.4061]

  [5.4115]
  + vec![Self::CANONICAL_LOCALE]
• replacement in fluent_embed/src/time.rs at line 23
  [5.125]→[5.4122:4149](∅→∅)
  − fn message_for_locale(
  [5.125]

  [5.4149]
  + fn message_for_locale<W: std::io::Write>(
• replacement in fluent_embed/src/string.rs at line 16
  [5.314]→[5.314:366](∅→∅)
  − impl<W: std::io::Write> Localize<W> for type_name {
  [5.314]

  [5.366]
  + impl Localize for type_name {
• replacement in fluent_embed/src/string.rs at line 21
  [5.578]→[5.578:632](∅→∅)
  − vec![<Self as Localize<W>>::CANONICAL_LOCALE]
  [5.578]

  [5.632]
  + vec![Self::CANONICAL_LOCALE]
• replacement in fluent_embed/src/string.rs at line 24
  [5.639]→[5.639:666](∅→∅)
  − fn message_for_locale(
  [5.639]

  [5.666]
  + fn message_for_locale<W: std::io::Write>(
• replacement in fluent_embed/src/lib.rs at line 27
  [5.4645]→[5.4645:4685](∅→∅)
  − pub trait Localize<W: std::io::Write> {
  [5.4645]

  [5.4685]
  + pub trait Localize {
• replacement in fluent_embed/src/lib.rs at line 32
  [5.4813]→[5.4813:4840](∅→∅)
  − fn message_for_locale(
  [5.4813]

  [5.4840]
  + fn message_for_locale<W: std::io::Write>(
• replacement in fluent_embed/src/lib.rs at line 52
  [5.3447]→[5.4957:5031](∅→∅),[5.4957]→[5.4957:5031](∅→∅)
  − fn localize(&self, writer: &mut W) -> Result<(), LocalizationError> {
  [5.3447]

  [2.321]
  + fn localize<W: std::io::Write>(&self, writer: &mut W) -> Result<(), LocalizationError> {
• replacement in fluent_embed/src/decimal.rs at line 29
  [5.3711]→[5.3711:3763](∅→∅)
  − impl<W: std::io::Write> Localize<W> for type_name {
  [5.3711]

  [5.3763]
  + impl Localize for type_name {
• replacement in fluent_embed/src/decimal.rs at line 34
  [5.3975]→[5.3975:4029](∅→∅)
  − vec![<Self as Localize<W>>::CANONICAL_LOCALE]
  [5.3975]

  [5.4029]
  + vec![Self::CANONICAL_LOCALE]
• replacement in fluent_embed/src/decimal.rs at line 37
  [5.4036]→[5.4036:4063](∅→∅)
  − fn message_for_locale(
  [5.4036]

  [5.4063]
  + fn message_for_locale<W: std::io::Write>(
• replacement in fluent_embed/src/decimal.rs at line 47
  [5.4293]→[5.4938:4988](∅→∅)
  − impl<W: std::io::Write> Localize<W> for Decimal {
  [5.4293]

  [5.4348]
  + impl Localize for Decimal {
• replacement in fluent_embed/src/decimal.rs at line 52
  [5.4560]→[5.4560:4614](∅→∅)
  − vec![<Self as Localize<W>>::CANONICAL_LOCALE]
  [5.4560]

  [5.4614]
  + vec![Self::CANONICAL_LOCALE]
• replacement in fluent_embed/src/decimal.rs at line 55
  [5.4621]→[5.4621:4648](∅→∅)
  − fn message_for_locale(
  [5.4621]

  [5.4648]
  + fn message_for_locale<W: std::io::Write>(