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#import "@preview/touying:0.6.3": *
#import "@preview/cjk-unbreak:0.2.0": remove-cjk-break-space
#import "@preview/cetz:0.5.2"
#import "@preview/cetz-plot:0.1.4": plot
#import "setoka.typ": *
#show: remove-cjk-break-space
#show: setoka-theme.with(
aspect-ratio: "16-9",
config-info(
title: [
最近作っている\
Rust 製 Composer の進捗
],
subtitle: [PHPerKaigi mini \#1],
author: [nsfisis (いまむら)],
date: datetime(year: 2026, month: 5, day: 25),
),
)
#set text(font: "BIZ UDPGothic", lang: "ja")
#show raw: set text(font: "UDEV Gothic 35")
#let color-composer = rgb("#3b82f6")
#let color-mozart = rgb("#e2682b")
#title-slide()
#[
#set align(center + horizon)
#set text(size: 60pt)
biome oxc esbuild\
uv bun......
]
---
#[
#set align(center + horizon)
#grid(
columns: (auto, auto, auto),
column-gutter: 0.6em,
align: horizon,
text(size: 64pt)[世は大],
text(size: 22pt)[
その言語で書かれた\
ツールチェーンを\
速そうな別言語で\
書き直して生産性を\
引き上げていけたら\
いいんじゃないか
],
text(size: 64pt)[時代],
)
]
---
#[
#set align(center + horizon)
#text(size: 56pt)[Mago（旧 Fennec）]
#v(0.5em)
#text(size: 32pt)[linter, formatter, static analyzer......]
]
---
#[
#set align(center + horizon)
Composer は\
置き換えないの？
]
---
#[
#set align(horizon)
#set text(size: 36pt)
#grid(
columns: (auto, auto),
column-gutter: 0.4em,
align: top,
[A.],
[
I/O bound だから速くならないよ。\
エコシステム分断するし。\
PHP 製の Composer plugin も\
サポートできないでしょ
],
)
]
---
#[
#set align(center + horizon)
本当か？
]
---
#[
#set align(center + horizon)
Rust 製 Composer
#v(0.5em)
Mozart
]
---
#[
#set align(center + horizon)
#set text(size: 9pt, fill: black)
// hyperfine による計測結果 (10 runs)
#let labels = (
[composer/no-cache], [mozart/no-cache], [composer/cache], [mozart/cache],
)
#let vals = (21.516, 136.072, 5.988, 7.877)
#let errs = (1.177, 20.269, 0.276, 0.094)
#let cols = (color-composer, color-mozart, color-composer, color-mozart)
#cetz.canvas({
import cetz.draw: *
// 背景
rect((-3.3, -1.6), (12.4, 9.4), fill: white, stroke: none)
set-style(
axes: (
stroke: black,
tick: (stroke: black),
grid: (stroke: rgb("#cccccc") + 0.5pt),
),
)
plot.plot(
size: (12, 7),
axis-style: "left",
x-min: 0,
x-max: 4,
y-min: 0,
y-max: 145,
x-tick-step: none,
x-ticks: range(4).map(i => (i + 0.5, text(size: 8pt)[#labels.at(i)])),
y-tick-step: none,
y-ticks: range(0, 141, step: 20).map(v => (v, text(size: 9pt)[#v s])),
y-grid: true,
y-label: text(size: 11pt)[実行時間 (秒)],
x-label: none,
legend: none,
{
for i in range(4) {
plot.add-bar(
((i + 0.5, vals.at(i)),),
bar-width: 0.6,
style: (fill: cols.at(i), stroke: none),
)
}
plot.annotate({
for i in range(4) {
let x = i + 0.5
let v = vals.at(i)
let e = errs.at(i)
line((x, v - e), (x, v + e), stroke: black + 1.2pt)
line((x - 0.1, v + e), (x + 0.1, v + e), stroke: black + 1.2pt)
line((x - 0.1, v - e), (x + 0.1, v - e), stroke: black + 1.2pt)
}
})
},
)
// 凡例
let ly = 8.4
rect((0, ly - 0.18), (0.36, ly + 0.18), fill: color-composer, stroke: none)
content((0.5, ly), text(size: 10pt)[composer], anchor: "west")
rect((3.0, ly - 0.18), (3.36, ly + 0.18), fill: color-mozart, stroke: none)
content((3.5, ly), text(size: 10pt)[mozart], anchor: "west")
content(
(6.0, ly),
text(size: 10pt)[誤差棒 = 標準偏差 σ（10回実行）],
anchor: "west",
)
})
]
---
#[
#set align(horizon)
現在書き直し中\
→ Shirabe
]
---
#[
#set align(top)
#v(0.3em)
Why Rewrite？
]
---
#[
#set align(horizon)
Why Rewrite？
#v(1.5em)
#h(1em) Plugin をサポートしたい！
]
---
#[
#set align(horizon)
#set text(size: 40pt)
Rust のデータ構造を\
PHP のクラス構造に寄せる
#v(1em)
可能な限り「そのまま」移植
]
---
#[
#set align(top)
#v(0.3em)
まとめ
#set text(size: 34pt)
#v(0.5em)
- Rust 製 Composer を開発中
- 現在大幅に書き直し中
- Plugin を含めた *100%* 互換を目指す
]
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