[−][src]Function async_std::fs::read_to_string
pub async fn read_to_string<P: AsRef<Path>>(path: P) -> Result<String>
Read the entire contents of a file into a string.
This function is an async version of std::fs::read_to_string
.
Errors
An error will be returned in the following situations (not an exhaustive list):
path
is not a file.- The current process lacks permissions to read
path
.
Examples
use async_std::fs; let contents = fs::read_to_string("a.txt").await?;