Trait FileExt

pub trait FileExt {
    // Required methods
    fn seek_read(&self, buf: &mut [u8], offset: u64) -> Result<usize, Error>;
    fn seek_write(&self, buf: &[u8], offset: u64) -> Result<usize, Error>;
}

Available on crate feature fs_utf8 only.

Windows-specific extensions to [fs::File].

Required Methods

fn seek_read(&self, buf: &mut [u8], offset: u64) -> Result<usize, Error>

Seeks to a given position and reads a number of bytes.

fn seek_write(&self, buf: &[u8], offset: u64) -> Result<usize, Error>

Seeks to a given position and writes a number of bytes.

Implementors

impl FileExt for cap_std::fs::File

Available on Windows only.

impl FileExt for cap_std::fs_utf8::File

Available on Windows only.