Module bench 

yog bench — a mod’s benchmarks: benches/*.rs files whose #[yog_api::bench] functions run under criterion.

// benches/casting.rs
use criterion::{Bencher, Criterion};

#[yog_api::bench]
fn parse(b: &mut Bencher) {
    b.iter(|| hexcasting::math::HexPattern::from_angles("qaq", HexDir::East));
}

#[yog_api::bench]
fn vm(c: &mut Criterion) {
    let mut group = c.benchmark_group("vm");
    // ...
}

No harness, no criterion_main!, no Cargo.toml: each file becomes a [[bench]] target of the generated crate whose main (.yog-build/generated/benches/<file>.rs) runs its functions in source order. A function taking &mut Bencher is one benchmark named <file>/<fn>; one taking &mut Criterion sets up its own (groups, throughput, batched inputs). The mod is linked in as a library under its crate name, and yog_api::core::NullServer stands in for a game.

Structs

BenchFile

One benches/<name>.rs file and its #[yog_api::bench] functions.

Enums

Takes

What a benchmark function takes.

Constants

BENCH_DIR

Where the mod’s benchmark files live, under the project root.

GENERATED_DIR

The generated mains, under the project root.

Functions

cargo_sections

The generated Cargo.toml’s [dev-dependencies] and [[bench]] targets; empty without benchmarks.

discover

The mod’s benchmark files, by name; none without a benches/ folder.

functions

The #[yog_api::bench] functions of a benchmark file, in source order.

main_source

The generated main of one benchmark file.

write_sources

Writes every benchmark file’s main, dropping those of removed files.