Struct gfx::shade::Usage
[−]
pub struct Usage { /* fields omitted */ }Parameter usage flags.
Methods
impl Usage
pub const VERTEX: Usage
VERTEX: Usage = Usage{bits: 1,}
Used by the vertex shader
pub const GEOMETRY: Usage
GEOMETRY: Usage = Usage{bits: 2,}
Used by the geometry shader
pub const PIXEL: Usage
PIXEL: Usage = Usage{bits: 4,}
Used by the pixel shader
pub const HULL: Usage
HULL: Usage = Usage{bits: 8,}
Used by the hull shader
pub const DOMAIN: Usage
DOMAIN: Usage = Usage{bits: 22,}
Used by the pixel shader
pub fn empty() -> Usage
Returns an empty set of flags.
pub fn all() -> Usage
Returns the set containing all flags.
pub fn bits(&self) -> u8
Returns the raw value of the flags currently stored.
pub fn from_bits(bits: u8) -> Option<Usage>
Convert from underlying bit representation, unless that representation contains bits that do not correspond to a flag.
pub fn from_bits_truncate(bits: u8) -> Usage
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: Usage) -> bool
Returns true if there are flags common to both self and other.
pub fn contains(&self, other: Usage) -> bool
Returns true all of the flags in other are contained within self.
pub fn insert(&mut self, other: Usage)
Inserts the specified flags in-place.
pub fn remove(&mut self, other: Usage)
Removes the specified flags in-place.
pub fn toggle(&mut self, other: Usage)
Toggles the specified flags in-place.
pub fn set(&mut self, other: Usage, value: bool)
Inserts or removes the specified flags depending on the passed value.
Trait Implementations
impl BitOr<Usage> for Usage
type Output = Usage
fn bitor(self, other: Usage) -> Usage
Returns the union of the two sets of flags.
impl Not for Usage
impl LowerHex for Usage
impl Clone for Usage
fn clone(&self) -> Usage
Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)1.0.0[src]
Performs copy-assignment from source. Read more
impl Sub<Usage> for Usage
type Output = Usage
fn sub(self, other: Usage) -> Usage
Returns the set difference of the two sets of flags.
impl Debug for Usage
fn fmt(&self, f: &mut Formatter) -> Result<(), Error>
Formats the value using the given formatter. Read more
impl Ord for Usage
impl BitXor<Usage> for Usage
type Output = Usage
fn bitxor(self, other: Usage) -> Usage
Returns the left flags, but with all the right flags toggled.
impl Extend<Usage> for Usage
fn extend<T>(&mut self, iterator: T) where
T: IntoIterator<Item = Usage>,
T: IntoIterator<Item = Usage>,
impl Eq for Usage
impl BitAnd<Usage> for Usage
type Output = Usage
fn bitand(self, other: Usage) -> Usage
Returns the intersection between the two sets of flags.
impl Copy for Usage
impl PartialOrd<Usage> for Usage
fn partial_cmp(&self, __arg_0: &Usage) -> Option<Ordering>
fn lt(&self, __arg_0: &Usage) -> bool
fn le(&self, __arg_0: &Usage) -> bool
fn gt(&self, __arg_0: &Usage) -> bool
fn ge(&self, __arg_0: &Usage) -> bool
impl SubAssign<Usage> for Usage
fn sub_assign(&mut self, other: Usage)
Disables all flags enabled in the set.
impl BitAndAssign<Usage> for Usage
fn bitand_assign(&mut self, other: Usage)
Disables all flags disabled in the set.
impl BitXorAssign<Usage> for Usage
fn bitxor_assign(&mut self, other: Usage)
Toggles the set of flags.
impl PartialEq<Usage> for Usage
fn eq(&self, __arg_0: &Usage) -> bool
This method tests for self and other values to be equal, and is used by ==. Read more
fn ne(&self, __arg_0: &Usage) -> bool
This method tests for !=.
impl Hash for Usage
fn hash<__H>(&self, __arg_0: &mut __H) where
__H: Hasher,
__H: Hasher,
Feeds this value into the given [Hasher]. Read more
fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher, 1.3.0[src]
H: Hasher,
Feeds a slice of this type into the given [Hasher]. Read more
impl FromIterator<Usage> for Usage
fn from_iter<T>(iterator: T) -> Usage where
T: IntoIterator<Item = Usage>,
T: IntoIterator<Item = Usage>,
impl From<Stage> for Usage[src]
impl Binary for Usage
impl Octal for Usage
impl UpperHex for Usage
impl BitOrAssign<Usage> for Usage
fn bitor_assign(&mut self, other: Usage)
Adds the set of flags.