Struct graphics::draw_state::target::Mask
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pub struct Mask {
// some fields omitted
}Output mask, used for blitting and clearing
Methods
impl Mask
fn empty() -> Mask
Returns an empty set of flags.
fn all() -> Mask
Returns the set containing all flags.
fn bits(&self) -> u8
Returns the raw value of the flags currently stored.
fn from_bits(bits: u8) -> Option<Mask>
Convert from underlying bit representation, unless that representation contains bits that do not correspond to a flag.
fn from_bits_truncate(bits: u8) -> Mask
Convert from underlying bit representation, dropping any bits that do not correspond to flags.
fn is_empty(&self) -> bool
Returns true if no flags are currently stored.
fn is_all(&self) -> bool
Returns true if all flags are currently set.
fn intersects(&self, other: Mask) -> bool
Returns true if there are flags common to both self and other.
fn contains(&self, other: Mask) -> bool
Returns true all of the flags in other are contained within self.
fn insert(&mut self, other: Mask)
Inserts the specified flags in-place.
fn remove(&mut self, other: Mask)
Removes the specified flags in-place.
fn toggle(&mut self, other: Mask)
Toggles the specified flags in-place.
Trait Implementations
impl Hash for Mask
impl Ord for Mask
impl PartialOrd<Mask> for Mask
fn partial_cmp(&self, __arg_0: &Mask) -> Option<Ordering>
fn lt(&self, __arg_0: &Mask) -> bool
fn le(&self, __arg_0: &Mask) -> bool
fn gt(&self, __arg_0: &Mask) -> bool
fn ge(&self, __arg_0: &Mask) -> bool
impl Clone for Mask
fn clone(&self) -> Mask
Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)1.0.0
Performs copy-assignment from source. Read more
impl Eq for Mask
impl PartialEq<Mask> for Mask
impl Copy for Mask
impl Debug for Mask
impl BitOr<Mask> for Mask
impl BitXor<Mask> for Mask
type Output = Mask
fn bitxor(self, other: Mask) -> Mask
Returns the left flags, but with all the right flags toggled.
impl BitAnd<Mask> for Mask
type Output = Mask
fn bitand(self, other: Mask) -> Mask
Returns the intersection between the two sets of flags.
impl Sub<Mask> for Mask
type Output = Mask
fn sub(self, other: Mask) -> Mask
Returns the set difference of the two sets of flags.