Trait photonio_uring::io::WriteAt

pub trait WriteAt {
    type WriteAt<'a>: 'a + Future<Output = Result<usize, Error>>
    where
        Self: 'a;

    fn write_at<'a>(&'a self, buf: &'a [u8], pos: u64) -> Self::WriteAt<'a>;
}

Writes some bytes into an object at a given position.

Required Associated Types

type WriteAt<'a>: 'a + Future<Output = Result<usize, Error>>
where
    Self: 'a

A future that resolves to the result of Self::write_at.

Required Methods

fn write_at<'a>(&'a self, buf: &'a [u8], pos: u64) -> Self::WriteAt<'a>

Writes some bytes from buf into this object at pos.

Returns the number of bytes written.

Implementors

impl WriteAt for File

type WriteAt<'a> = impl Future<Output = Result<usize, Error>> + 'a