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refactor: replace cfg with cfg_attr(ignore) #380

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Merged
KSXGitHub merged 1 commit into from
Mar 28, 2026
Merged

refactor: replace cfg with cfg_attr(ignore) #380

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16 changes: 11 additions & 5 deletions src/fs_tree_builder/device_id.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -25,12 +25,12 @@ pub fn get_device_id(_stats: &std::fs::Metadata) -> DeviceId {
}

#[cfg(test)]
#[cfg(unix)]
mod tests {
use super::get_device_id;
use std::fs::symlink_metadata;

#[test]
#[cfg_attr(not(unix), ignore = "device ID is meaningful only on unix")]
fn same_filesystem_returns_equal_ids() {
let root_stats = symlink_metadata("/").expect("stat /");
let root_stats2 = symlink_metadata("/").expect("stat / again");
Expand All @@ -43,8 +43,11 @@ mod tests {

/// `/proc` is a virtual filesystem mounted separately from `/` on Linux.
#[test]
#[cfg(target_os = "linux")]
fn different_filesystem_returns_different_ids() {
#[cfg_attr(
not(target_os = "linux"),
ignore = "/proc is a separate filesystem only on Linux"
)]
fn different_filesystem_returns_different_ids_linux() {
let root_stats = symlink_metadata("/").expect("stat /");
let proc_stats = symlink_metadata("/proc").expect("stat /proc");
assert_ne!(
Expand All @@ -56,8 +59,11 @@ mod tests {

/// `/dev` is a separate filesystem (`devfs`) from `/` on macOS.
#[test]
#[cfg(target_os = "macos")]
fn different_filesystem_returns_different_ids() {
#[cfg_attr(
not(target_os = "macos"),
ignore = "/dev is a separate filesystem only on macOS"
)]
fn different_filesystem_returns_different_ids_macos() {
let root_stats = symlink_metadata("/").expect("stat /");
let dev_stats = symlink_metadata("/dev").expect("stat /dev");
assert_ne!(
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