[−][src]Function tokio::fs::read
pub async fn read(path: impl AsRef<Path>) -> Result<Vec<u8>>
This is supported on
feature="fs"
only.Creates a future which will open a file for reading and read the entire contents into a buffer and return said buffer.
This is the async equivalent of std::fs::read
.
Examples
use tokio::fs; let contents = fs::read("foo.txt").await?; println!("foo.txt contains {} bytes", contents.len());