Yuya Nishihara 12d7f8be16 repo_path: turn RepoPath into String wrapper ... RepoPath::from_components() is removed since it is no longer a primitive function. The components iterator could be implemented on top of str::split(), but it's not as we'll probably want to add components.as_path() -> &RepoPath. Tree walking and tree_states map construction get slightly faster thanks to fewer allocations and/or better cache locality. If we add a borrowed RepoPath type, we can also implement a cheap &str to &RepoPath conversion on top. Then, we can get rid of BTreeMap<RepoPath, FileState> construction at all. Snapshot without watchman: ``` % hyperfine --sort command --warmup 3 --runs 10 -L bin jj-0,jj-1 \ "target/release-with-debug/{bin} -R ~/mirrors/linux status" Benchmark 1: target/release-with-debug/jj-0 -R ~/mirrors/linux status Time (mean ± σ): 950.1 ms ± 24.9 ms [User: 1642.4 ms, System: 681.1 ms] Range (min … max): 913.8 ms … 990.9 ms 10 runs Benchmark 2: target/release-with-debug/jj-1 -R ~/mirrors/linux status Time (mean ± σ): 872.1 ms ± 14.5 ms [User: 1922.3 ms, System: 625.8 ms] Range (min … max): 853.2 ms … 895.9 ms 10 runs Relative speed comparison 1.09 ± 0.03 target/release-with-debug/jj-0 -R ~/mirrors/linux status 1.00 target/release-with-debug/jj-1 -R ~/mirrors/linux status ``` Tree walk: ``` % hyperfine --sort command --warmup 3 --runs 10 -L bin jj-0,jj-1 \ "target/release-with-debug/{bin} -R ~/mirrors/linux files --ignore-working-copy" Benchmark 1: target/release-with-debug/jj-0 -R ~/mirrors/linux files --ignore-working-copy Time (mean ± σ): 375.3 ms ± 15.4 ms [User: 223.3 ms, System: 151.8 ms] Range (min … max): 359.4 ms … 394.1 ms 10 runs Benchmark 2: target/release-with-debug/jj-1 -R ~/mirrors/linux files --ignore-working-copy Time (mean ± σ): 357.1 ms ± 16.2 ms [User: 214.7 ms, System: 142.6 ms] Range (min … max): 341.6 ms … 378.9 ms 10 runs Relative speed comparison 1.05 ± 0.06 target/release-with-debug/jj-0 -R ~/mirrors/linux files --ignore-working-copy 1.00 target/release-with-debug/jj-1 -R ~/mirrors/linux files --ignore-working-copy ```		2023-11-27 08:42:09 +09:00
..
benches	cargo: rename crates from jujutsu/jujutsu-lib to jj-cli/jj-lib	2023-07-09 06:40:43 +02:00
gen-protos	Use { workspace = true } to appease VS Code's Cargo.toml parser	2023-08-22 21:38:53 -07:00
src	repo_path: turn RepoPath into String wrapper	2023-11-27 08:42:09 +09:00
tests	repo_path: turn RepoPath into String wrapper	2023-11-27 08:42:09 +09:00
testutils	sign: Implement generic commit signing on the backend	2023-11-23 22:52:20 +02:00
Cargo.toml	cargo: add ref-cast dependency	2023-11-26 18:21:40 +09:00
LICENSE	cargo: add LICENSE file to each crate we publish	2023-09-22 21:48:28 -07:00