Struct RGBA
Source pub struct RGBA<T: InnerType>();
Expand description
This struct represents a RGBA color
Create a new RGBA color with 4 components.
Create a new RGBA color from another RGB color and the alpha component.
Calculate the gray value
the result equals R*0.33+G*0.59+B*0.11
Convert itself into RGBA<u8>
Get the unsigned integer representation of itself.
Calculate the gray value
The result equals(R*28+G*151+B*77)>>8
Convert itself into RGBA<f32>
Get the unsigned integer representation of itself
The resulting type after applying the + operator.
The resulting type after applying the + operator.
Performs copy-assignment from
source.
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Formats the value using the given formatter.
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Returns the “default value” for a type.
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The resulting type after applying the / operator.
The resulting type after applying the / operator.
Converts to this type from the input type.
Converts to this type from the input type.
Converts to this type from the input type.
Converts to this type from the input type.
Converts this type into the (usually inferred) input type.
The resulting type after applying the * operator.
The resulting type after applying the * operator.
Compares and returns the maximum of two values.
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Compares and returns the minimum of two values.
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Restrict a value to a certain interval.
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Tests for self and other values to be equal, and is used by ==.
Tests for !=. The default implementation is almost always sufficient,
and should not be overridden without very good reason.
This method returns an ordering between
self and
other values if one exists.
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Tests less than (for
self and
other) and is used by the
< operator.
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Tests less than or equal to (for
self and
other) and is used by the
<= operator.
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Tests greater than (for
self and
other) and is used by the
>
operator.
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Tests greater than or equal to (for
self and
other) and is used by
the
>= operator.
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The resulting type after applying the - operator.
The resulting type after applying the - operator.
Immutably borrows from an owned value.
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Mutably borrows from an owned value.
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🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from
self to
dest.
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Returns the argument unchanged.
Calls U::from(self).
That is, this conversion is whatever the implementation of
From<T> for U chooses to do.
The resulting type after obtaining ownership.
Creates owned data from borrowed data, usually by cloning.
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Uses borrowed data to replace owned data, usually by cloning.
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The type returned in the event of a conversion error.
Performs the conversion.
The type returned in the event of a conversion error.
Performs the conversion.