method File.writeBytes

Creates or truncates the file and writes content.

Example:

use std.io { File }

fn main() io {
  let path = "/tmp/oxl_doc_wb.bin"
  File.writeBytes(path, b"\x00\x01\x02")!
  print("{File.readBytes(path)!.len()}")
  File.remove(path)!
}

3

pub(api) static fn writeBytes(path: str, content: bytes) -> () | IoError  io

Complexity. O(n) in the size of the content.

Since. 1.0.0-beta

Parameters

Returns

()

Errors

• IoError @error
• `IoError` (`NotFound` for a missing directory, `PermissionDenied`, ...).

Effects

io

Defined in: std/io/io.oxl:293