Struct Errno 

pub struct Errno(/* private fields */);

Represents a Error number, aka errno.

These values are negated when sent in Netlink error messages.

Implementations

impl Errno

pub const fn new(code: i32) -> Option<Self>

Construct a new Errno from the given positive integer.

Returns None when the code is non-positive (which includes 0).

Trait Implementations

impl Clone for Errno

fn clone(&self) -> Errno

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Errno

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

Formats the value using the given formatter.

impl From<Errno> for NonZeroI32

fn from(Errno: Errno) -> Self

Converts to this type from the input type.

impl From<Errno> for i32

fn from(Errno: Errno) -> Self

Converts to this type from the input type.

impl<IpType: Ip> GenericOverIp<IpType> for Errno

type Type = Errno

The type of Self when its IP-generic parameter is replaced with the type NewIp.

impl PartialEq for Errno

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

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for Errno

impl StructuralPartialEq for Errno