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Use short-circuiting for --type searches

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Reverses the order of boolean checks for `--type` searches,
making them about 10% to 50% faster(!).
This commit is contained in:
sharkdp 2018-08-19 16:27:23 +02:00
parent 641976cf7a
commit 50a2bab5cd
1 changed files with 3 additions and 3 deletions
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6
src/walk.rs
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@ -216,9 +216,9 @@ pub fn scan(path_vec: &[PathBuf], pattern: Arc<Regex>, config: Arc<FdOptions>) {
if let Some(ref file_types) = config.file_types {
if let Some(ref entry_type) = entry.file_type() {
if (entry_type.is_file() && !file_types.files)
|| (entry_type.is_dir() && !file_types.directories)
|| (entry_type.is_symlink() && !file_types.symlinks)
if (!file_types.files && entry_type.is_file())
|| (!file_types.directories && entry_type.is_dir())
|| (!file_types.symlinks && entry_type.is_symlink())
|| (file_types.executables_only && !entry
.metadata()
.map(|m| fshelper::is_executable(&m))