Enum nix::sys::signal::SigmaskHow

#[repr(i32)]
#[non_exhaustive]
pub enum SigmaskHow {
    SIG_BLOCK,
    SIG_UNBLOCK,
    SIG_SETMASK,
}

Specifies how certain functions should manipulate a signal mask

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

SIG_BLOCK

The new mask is the union of the current mask and the specified set.

SIG_UNBLOCK

The new mask is the intersection of the current mask and the complement of the specified set.

SIG_SETMASK

The current mask is replaced by the specified set.

Trait Implementations

impl Clone for SigmaskHow

fn clone(&self) -> SigmaskHow

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for SigmaskHow

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

Formats the value using the given formatter.

impl Hash for SigmaskHow

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

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given Hasher.

impl Ord for SigmaskHow

fn cmp(&self, other: &SigmaskHow) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

Restrict a value to a certain interval.

impl PartialEq<SigmaskHow> for SigmaskHow

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl PartialOrd<SigmaskHow> for SigmaskHow

fn partial_cmp(&self, other: &SigmaskHow) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

This method tests less than (for self and other) and is used by the < operator.

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

This method tests less than or equal to (for self and other) and is used by the <= operator.

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

This method tests greater than (for self and other) and is used by the > operator.

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

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl Copy for SigmaskHow

impl Eq for SigmaskHow

impl StructuralEq for SigmaskHow

impl StructuralPartialEq for SigmaskHow