Enum image2::Free

source · 
pub enum Free<T> {
    Default,
    Ignore,
    Function(fn(_: *mut T, _: usize)),
}
Expand description

Determines how to free a pointer stored in an ImagePtr

Variants§

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Default

Default uses the system defined free functions

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Ignore

Ignore does nothing

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Function(fn(_: *mut T, _: usize))

Function allows for a custom function to be specified

Auto Trait Implementations§

Blanket Implementations§

Gets the TypeId of self. Read more
Immutably borrows from an owned value. Read more
Mutably borrows from an owned value. Read more

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 alignment of pointer.
The type for initializers.
Initializes a with the given initializer. Read more
Dereferences the given pointer. Read more
Mutably dereferences the given pointer. Read more
Drops the object pointed to by the given pointer. Read more
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.