Struct wlroots::utils::edges::Edges

pub struct Edges { /* fields omitted */ }

A bit flag representing which edge was affected by an event.

Methods

impl Edges

pub const WLR_EDGE_NONE: Edges

pub const WLR_EDGE_TOP: Edges

pub const WLR_EDGE_BOTTOM: Edges

pub const WLR_EDGE_LEFT: Edges

pub const WLR_EDGE_RIGHT: Edges

pub fn empty() -> Edges

Returns an empty set of flags.

pub fn all() -> Edges

Returns the set containing all flags.

pub fn bits(&self) -> u32

Returns the raw value of the flags currently stored.

pub fn from_bits(bits: u32) -> Option<Edges>

Convert from underlying bit representation, unless that representation contains bits that do not correspond to a flag.

pub fn from_bits_truncate(bits: u32) -> Edges

Convert from underlying bit representation, dropping any bits that do not correspond to flags.

pub fn is_empty(&self) -> bool

Returns true if no flags are currently stored.

pub fn is_all(&self) -> bool

Returns true if all flags are currently set.

pub fn intersects(&self, other: Edges) -> bool

Returns true if there are flags common to both self and other.

pub fn contains(&self, other: Edges) -> bool

Returns true all of the flags in other are contained within self.

pub fn insert(&mut self, other: Edges)

Inserts the specified flags in-place.

pub fn remove(&mut self, other: Edges)

Removes the specified flags in-place.

pub fn toggle(&mut self, other: Edges)

Toggles the specified flags in-place.

pub fn set(&mut self, other: Edges, value: bool)

Inserts or removes the specified flags depending on the passed value.

Trait Implementations

impl Clone for Edges

fn clone(&self) -> Edges

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Extend<Edges> for Edges

fn extend<T: IntoIterator<Item = Edges>>(&mut self, iterator: T)

Extends a collection with the contents of an iterator.

impl Copy for Edges

impl Eq for Edges

impl PartialOrd<Edges> for Edges

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

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

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

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

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

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

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

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

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

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

impl PartialEq<Edges> for Edges

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

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

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

This method tests for !=.

impl Ord for Edges

fn cmp(&self, other: &Edges) -> 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.

impl Hash for Edges

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 Debug for Edges

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

Formats the value using the given formatter.

impl Sub<Edges> for Edges

type Output = Edges

The resulting type after applying the - operator.

fn sub(self, other: Edges) -> Edges

Returns the set difference of the two sets of flags.

impl SubAssign<Edges> for Edges

fn sub_assign(&mut self, other: Edges)

Disables all flags enabled in the set.

impl Not for Edges

type Output = Edges

The resulting type after applying the ! operator.

fn not(self) -> Edges

Returns the complement of this set of flags.

impl BitAnd<Edges> for Edges

type Output = Edges

The resulting type after applying the & operator.

fn bitand(self, other: Edges) -> Edges

Returns the intersection between the two sets of flags.

impl BitOr<Edges> for Edges

type Output = Edges

The resulting type after applying the | operator.

fn bitor(self, other: Edges) -> Edges

Returns the union of the two sets of flags.

impl BitXor<Edges> for Edges

type Output = Edges

The resulting type after applying the ^ operator.

fn bitxor(self, other: Edges) -> Edges

Returns the left flags, but with all the right flags toggled.

impl BitAndAssign<Edges> for Edges

fn bitand_assign(&mut self, other: Edges)

Disables all flags disabled in the set.

impl BitOrAssign<Edges> for Edges

fn bitor_assign(&mut self, other: Edges)

Adds the set of flags.

impl BitXorAssign<Edges> for Edges

fn bitxor_assign(&mut self, other: Edges)

Toggles the set of flags.

impl FromIterator<Edges> for Edges

fn from_iter<T: IntoIterator<Item = Edges>>(iterator: T) -> Edges

Creates a value from an iterator.

impl Octal for Edges

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

Formats the value using the given formatter.

impl Binary for Edges

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

Formats the value using the given formatter.

impl LowerHex for Edges

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

Formats the value using the given formatter.

impl UpperHex for Edges

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

Formats the value using the given formatter.