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perf: reduce IO

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This commit is contained in:
Shunsuke Shibayama 2024-11-10 13:32:13 +09:00
parent a7dbdb7c8d
commit 9e782bef2e
5 changed files with 51 additions and 21 deletions
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7
crates/erg_common/pathutil.rs
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@ -7,7 +7,8 @@ use std::path::{Component, Path, PathBuf};
use crate::consts::PYTHON_MODE;
use crate::env::erg_pkgs_path;
use crate::traits::Immutable;
use crate::{normalize_path, Str};
use crate::vfs::VFS;
use crate::{cheap_canonicalize_path, normalize_path, Str};
/// Guaranteed equivalence path.
///
@ -59,7 +60,7 @@ impl Deref for NormalizedPathBuf {
impl NormalizedPathBuf {
pub fn new(path: PathBuf) -> Self {
NormalizedPathBuf(normalize_path(path.canonicalize().unwrap_or(path)))
NormalizedPathBuf(normalize_path(cheap_canonicalize_path(&path)))
}
pub fn as_path(&self) -> &Path {
@ -71,7 +72,7 @@ impl NormalizedPathBuf {
}
pub fn try_read(&self) -> std::io::Result<String> {
std::fs::read_to_string(&self.0)
VFS.read(self)
}
}