impl Errno

fn from_io_error(io_err: &Error) -> Option<Self>

Extract an Errno value from a std::io::Error.

This isn't a From conversion because it's expected to be relatively uncommon.

const fn raw_os_error(self: Self) -> i32

Extract the raw OS error number from this error.

const fn from_raw_os_error(raw: i32) -> Self

Construct an Errno from a raw OS error number.

impl Errno

impl Errno

fn kind(self: Self) -> ErrorKind

Shorthand for std::io::Error::from(self).kind().

impl Clone for Errno

fn clone(self: &Self) -> Errno

impl Copy for Errno

impl Debug for Errno

fn fmt(self: &Self, f: &mut Formatter<'_>) -> Result

impl Display for Errno

fn fmt(self: &Self, f: &mut Formatter<'_>) -> Result

impl Eq for Errno

impl Error for Errno

impl Freeze for Errno

impl Hash for Errno

fn hash<__H: $crate::hash::Hasher>(self: &Self, state: &mut __H)

impl PartialEq for Errno

fn eq(self: &Self, other: &Errno) -> bool

impl RefUnwindSafe for Errno

impl Send for Errno

impl StructuralPartialEq for Errno

impl Sync for Errno

impl Unpin for Errno

impl UnsafeUnpin for Errno

impl UnwindSafe for Errno

impl<T> Any for Errno

fn type_id(self: &Self) -> TypeId

impl<T> Borrow for Errno

fn borrow(self: &Self) -> &T

impl<T> BorrowMut for Errno

fn borrow_mut(self: &mut Self) -> &mut T

impl<T> CloneToUninit for Errno

unsafe fn clone_to_uninit(self: &Self, dest: *mut u8)

impl<T> From for Errno

fn from(t: T) -> T

Returns the argument unchanged.

impl<T> ToOwned for Errno

fn to_owned(self: &Self) -> T

fn clone_into(self: &Self, target: &mut T)

impl<T> ToString for Errno

fn to_string(self: &Self) -> String

impl<T, U> Into for Errno

fn into(self: Self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of [From]<T> for U chooses to do.

impl<T, U> TryFrom for Errno

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto for Errno

fn try_into(self: Self) -> Result<U, <U as TryFrom<T>>::Error>