Struct glitter::types::BufferBits

pub struct BufferBits { /* fields omitted */ }

The possible buffers that the active framebuffer may contain.

Methods

impl BufferBits

pub fn empty() -> BufferBits

Returns an empty set of flags.

pub fn all() -> BufferBits

Returns the set containing all flags.

pub fn bits(&self) -> GLbitfield

Returns the raw value of the flags currently stored.

pub fn from_bits(bits: GLbitfield) -> Option<BufferBits>

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

pub fn from_bits_truncate(bits: GLbitfield) -> BufferBits

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: BufferBits) -> bool

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

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

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

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

Inserts the specified flags in-place.

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

Removes the specified flags in-place.

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

Toggles the specified flags in-place.

Trait Implementations

impl Copy for BufferBits

impl PartialEq for BufferBits

fn eq(&self, __arg_0: &BufferBits) -> bool

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

fn ne(&self, __arg_0: &BufferBits) -> bool

This method tests for !=.

impl Eq for BufferBits

impl Clone for BufferBits

fn clone(&self) -> BufferBits

Returns a copy of the value.

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

Performs copy-assignment from source.

impl PartialOrd for BufferBits

fn partial_cmp(&self, __arg_0: &BufferBits) -> Option<Ordering>

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

fn lt(&self, __arg_0: &BufferBits) -> bool

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

fn le(&self, __arg_0: &BufferBits) -> bool

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

fn gt(&self, __arg_0: &BufferBits) -> bool

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

fn ge(&self, __arg_0: &BufferBits) -> bool

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

impl Ord for BufferBits

fn cmp(&self, __arg_0: &BufferBits) -> 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 BufferBits

fn hash<__H: Hasher>(&self, __arg_0: &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 BufferBits

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

Formats the value using the given formatter.

impl BitOr for BufferBits

type Output = BufferBits

The resulting type after applying the | operator.

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

Returns the union of the two sets of flags.

impl BitXor for BufferBits

type Output = BufferBits

The resulting type after applying the ^ operator.

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

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

impl BitAnd for BufferBits

type Output = BufferBits

The resulting type after applying the & operator.

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

Returns the intersection between the two sets of flags.

impl Sub for BufferBits

type Output = BufferBits

The resulting type after applying the - operator.

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

Returns the set difference of the two sets of flags.

impl Not for BufferBits

type Output = BufferBits

The resulting type after applying the ! operator.

fn not(self) -> BufferBits

Returns the complement of this set of flags.

impl FromIterator<BufferBits> for BufferBits

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

Creates a value from an iterator.