pub struct Errno(/* private fields */);
Expand description
linux errno wrap.
Implementations§
source§impl Errno
impl Errno
pub fn new_not_exist() -> Self
pub fn new_exist() -> Self
pub fn new_is_dir() -> Self
pub fn new_is_not_dir() -> Self
pub fn is_not_exist(&self) -> bool
pub fn is_exist(&self) -> bool
pub fn is_dir(&self) -> bool
pub fn is_not_dir(&self) -> bool
Trait Implementations§
source§impl Error for Errno
impl Error for Errno
1.30.0 · source§fn source(&self) -> Option<&(dyn Error + 'static)>
fn source(&self) -> Option<&(dyn Error + 'static)>
The lower-level source of this error, if any. Read more
1.0.0 · source§fn description(&self) -> &str
fn description(&self) -> &str
👎Deprecated since 1.42.0: use the Display impl or to_string()
source§impl PartialEq for Errno
impl PartialEq for Errno
impl Copy for Errno
impl Eq for Errno
impl StructuralPartialEq for Errno
Auto Trait Implementations§
impl Freeze for Errno
impl RefUnwindSafe for Errno
impl Send for Errno
impl Sync for Errno
impl Unpin for Errno
impl UnwindSafe for Errno
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more