From 36d22d82aa202bb199967e9512281e9a53db42c9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 21:33:14 +0200 Subject: Adding upstream version 115.7.0esr. Signed-off-by: Daniel Baumann --- third_party/rust/tokio/src/fs/write.rs | 31 +++++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100644 third_party/rust/tokio/src/fs/write.rs (limited to 'third_party/rust/tokio/src/fs/write.rs') diff --git a/third_party/rust/tokio/src/fs/write.rs b/third_party/rust/tokio/src/fs/write.rs new file mode 100644 index 0000000000..28606fb363 --- /dev/null +++ b/third_party/rust/tokio/src/fs/write.rs @@ -0,0 +1,31 @@ +use crate::fs::asyncify; + +use std::{io, path::Path}; + +/// Creates a future that will open a file for writing and write the entire +/// contents of `contents` to it. +/// +/// This is the async equivalent of [`std::fs::write`][std]. +/// +/// This operation is implemented by running the equivalent blocking operation +/// on a separate thread pool using [`spawn_blocking`]. +/// +/// [`spawn_blocking`]: crate::task::spawn_blocking +/// [std]: fn@std::fs::write +/// +/// # Examples +/// +/// ```no_run +/// use tokio::fs; +/// +/// # async fn dox() -> std::io::Result<()> { +/// fs::write("foo.txt", b"Hello world!").await?; +/// # Ok(()) +/// # } +/// ``` +pub async fn write(path: impl AsRef, contents: impl AsRef<[u8]>) -> io::Result<()> { + let path = path.as_ref().to_owned(); + let contents = contents.as_ref().to_owned(); + + asyncify(move || std::fs::write(path, contents)).await +} -- cgit v1.2.3