feat!: VoiceSpecという概念を導入し、名前で声を指定できるように

[qryxip]

内容

[後で書く]

今のとこ考えていること

こういうVoiceInfo型を考え、VoiceSpecはFnMut(VoiceInfo<'_>) -> impl Ordおよびそのショートハンドから構成されるということにする。

#[derive(Clone, Copy, Debug, derive_more::Display)]
#[display("{}（{}）", character.name, style.name)]
#[non_exhaustive]
pub struct VoiceInfo<'metas> {
    pub style: &'metas StyleMeta,
    pub character: &'metas CharacterMeta,
}

VoiceSpec自体の定義はこう。Python APIでは合併型で、Java APIではデータ構造体にする。

pub trait VoiceSpec {
    type Priority: Ord;
    fn display(&self) -> impl Display;
    fn priority(&mut self, voice: VoiceInfo<'_>) -> Self::Priority;
}

関連 Issue

Resolves: #1156

その他

[qryxip]

139b0fa (#1158): Rust APIを実装。ストリーミングAPIを実装したときのTALK/EXPERIMENTAL_TALKの切り替え機構がちょっと邪魔になってきたので、別PRでなんとかしたい。

[codspeed-hq]

CodSpeed Performance Report

Merging #1158 will not alter performance

_{Comparing qryxip:pr/feat-breaking-introduce-voice-spec (0736378) with main (868289d)}

⚠️ Unknown Walltime execution environment detected

Using the Walltime instrument on standard Hosted Runners will lead to inconsistent data.

For the most accurate results, we recommend using CodSpeed Macro Runners: bare-metal machines fine-tuned for performance measurement consistency.

Summary

✅ 16 untouched
⏩ 8 skipped¹

Footnotes

1. 8 benchmarks were skipped, so the baseline results were used instead. If they were deleted from the codebase, click here and archive them to remove them from the performance reports. ↩

[qryxip]

とりあえず実装を再開予定。