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attic/nix_store: Only build methods requiring OsStrExt on Unix

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This commit is contained in:
Zhaofeng Li 2023-01-08 00:57:22 -07:00
parent ae995f2203
commit 5657e88cc0
1 changed files with 4 additions and 0 deletions
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4
attic/src/nix_store/mod.rs
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@ -47,6 +47,7 @@ mod bindings;
mod nix_store;
use std::ffi::OsStr;
#[cfg(target_family = "unix")]
use std::os::unix::ffi::OsStrExt;
use std::path::{Path, PathBuf};
@ -187,6 +188,7 @@ impl StorePath {
}
/// Gets the hash portion of the store path.
#[cfg(target_family = "unix")]
pub fn to_hash(&self) -> StorePathHash {
// Safety: We have already validated the format of the base name,
// including the hash part. The name is guaranteed valid UTF-8.
@ -199,6 +201,7 @@ impl StorePath {
}
/// Returns the human-readable name.
#[cfg(target_family = "unix")]
pub fn name(&self) -> String {
// Safety: Already checked
#[allow(unsafe_code)]
@ -213,6 +216,7 @@ impl StorePath {
}
#[cfg_attr(not(feature = "nix_store"), allow(dead_code))]
#[cfg(target_family = "unix")]
fn as_base_name_bytes(&self) -> &[u8] {
self.base_name.as_os_str().as_bytes()
}