pub struct Fallocate { /* private fields */ }👎Deprecated:
use Fallocate64 instead, which always takes a 64-bit length
Expand description
Preallocate or deallocate space to a file, equivalent to fallocate(2).
Implementations
sourceimpl Fallocate
impl Fallocate
pub fn new(fd: impl UseFixed, len: off_t) -> Self
sourcepub const CODE: u8 = 17u8
pub const CODE: u8 = 17u8
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: off64_t) -> Self
pub const fn mode(self, mode: i32) -> Self
pub fn build(self) -> Entry
Auto Trait Implementations
impl RefUnwindSafe for Fallocate
impl Send for Fallocate
impl Sync for Fallocate
impl Unpin for Fallocate
impl UnwindSafe for Fallocate
Blanket Implementations
sourceimpl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more