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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
commit26a029d407be480d791972afb5975cf62c9360a6 (patch)
treef435a8308119effd964b339f76abb83a57c29483 /dom/webgpu/tests/cts/vendor/src/path.rs
parentInitial commit. (diff)
downloadfirefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz
firefox-26a029d407be480d791972afb5975cf62c9360a6.zip
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'dom/webgpu/tests/cts/vendor/src/path.rs')
-rw-r--r--dom/webgpu/tests/cts/vendor/src/path.rs23
1 files changed, 23 insertions, 0 deletions
diff --git a/dom/webgpu/tests/cts/vendor/src/path.rs b/dom/webgpu/tests/cts/vendor/src/path.rs
new file mode 100644
index 0000000000..aa5bae2e6d
--- /dev/null
+++ b/dom/webgpu/tests/cts/vendor/src/path.rs
@@ -0,0 +1,23 @@
+use std::path::{Path, PathBuf};
+
+/// Construct a [`PathBuf`] from individual [`Path`] components.
+///
+/// This is a simple and legible way to construct `PathBuf`s that use the system's native path
+/// separator character. (It's ugly to see paths mixing `\` and `/`.)
+///
+/// # Examples
+///
+/// ```rust
+/// # use std::path::Path;
+/// # use vendor_webgpu_cts::path::join_path;
+/// assert_eq!(&*join_path(["foo", "bar", "baz"]), Path::new("foo/bar/baz"));
+/// ```
+pub(crate) fn join_path<I, P>(iter: I) -> PathBuf
+where
+ I: IntoIterator<Item = P>,
+ P: AsRef<Path>,
+{
+ let mut path = PathBuf::new();
+ path.extend(iter);
+ path
+}