Skip to content

Function in io::file coil-stdlib

`write_bytes`

fn write_bytes(string path, Vec<byte> buf) -> Result<int, IoError>

Import

use io::file::{write_bytes};

Source: src/io/file.hy

Replaces the contents of the file at path with buf, creating it if needed, and returns the number of bytes written. Needs --allow-write.

Parameters#

Name	Type
`path`	`string`
`buf`	`Vec<byte>`

Returns#

Result<int, IoError>

See also#

read_bytes: Reads the whole file at path.
read_text: Reads the whole file at path as UTF-8 text.
write_text: Replaces the contents of the file at path with text, creating it if needed, and returns the number of bytes written.
append_bytes: Appends buf to the file at path, creating it if needed.
append_text: Appends text to the file at path, creating it if needed.