Trait cap_primitives::fs::FileExt
source · pub trait FileExt {
// Required methods
fn read_at(&self, buf: &mut [u8], offset: u64) -> Result<usize>;
fn write_at(&self, buf: &[u8], offset: u64) -> Result<usize>;
// Provided methods
fn read_exact_at(&self, buf: &mut [u8], offset: u64) -> Result<()> { ... }
fn write_all_at(&self, buf: &[u8], offset: u64) -> Result<()> { ... }
}
Expand description
Unix-specific extensions to [fs::File
].