Enum gfx::state::Comparison
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pub enum Comparison { Never, Less, LessEqual, Equal, GreaterEqual, Greater, NotEqual, Always, }
A pixel-wise comparison function.
Variants
Never
false
Less
x < y
LessEqual
x <= y
Equal
x == y
GreaterEqual
x >= y
Greater
x > y
NotEqual
x != y
Always
true
Trait Implementations
impl Ord for Comparison
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fn cmp(&self, __arg_0: &Comparison) -> Ordering
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impl Copy for Comparison
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impl Hash for Comparison
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fn hash<__H>(&self, __arg_0: &mut __H) where
__H: Hasher,
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__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 Clone for Comparison
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fn clone(&self) -> Comparison
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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 Eq for Comparison
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impl PartialEq<Comparison> for Comparison
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fn eq(&self, __arg_0: &Comparison) -> bool
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This method tests for self
and other
values to be equal, and is used by ==
. Read more
fn ne(&self, other: &Rhs) -> bool
1.0.0[src]
This method tests for !=
.
impl Debug for Comparison
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fn fmt(&self, __arg_0: &mut Formatter) -> Result<(), Error>
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Formats the value using the given formatter.