method Deno.FsFile.prototype.write
#FsFile.prototype.write(p: Uint8Array): Promise<number>Write the contents of the array buffer (p) to the file.
Resolves to the number of bytes written.
It is not guaranteed that the full buffer will be written in a single call.
const encoder = new TextEncoder();
const data = encoder.encode("Hello world");
using file = await Deno.open("/foo/bar.txt", { write: true });
const bytesWritten = await file.write(data); // 11
Parameters #
#p: Uint8ArrayReturn Type #
Promise<number>