std::fs::write - Rust
Description: API documentation for the Rust `write` fn in crate `std`.
Keywords: rust, rustlang, rust-lang, write

# 1.26.0[−][src]Function std::fs::write

    pub fn write<P: AsRef<Path>, C: AsRef<[u8]>>(path: P, contents: C) -> Result<()>

Write a slice as the entire contents of a file.

This function will create a file if it does not exist, and will entirely replace its contents if it does.

This is a convenience function for using `File::create` and `write_all` with fewer imports.

# Examples

    use std::fs;

    fn main() -> std::io::Result<()> {
        fs::write("foo.txt", b"Lorem ipsum")?;
        fs::write("bar.txt", "dolor sit")?;
        Ok(())
    }Run

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