Struct rustix_uring::opcode::Fallocate

pub struct Fallocate { /* private fields */ }

👎Deprecated: use Fallocate64 instead, which always takes a 64-bit length

Preallocate or deallocate space to a file, equivalent to fallocate(2).

Implementations

impl Fallocate

pub fn new(fd: impl UseFixed, len: u64) -> Self

pub const CODE: IoringOp = _

The opcode of the operation. This can be passed to Probe::is_supported to check if this operation is supported with the current kernel.

pub const fn offset64(self, offset64: u64) -> Self

pub const fn mode(self, mode: i32) -> Self

pub fn build(self) -> Entry

impl Fallocate

pub const fn offset(self, offset: u64) -> Self