logo
#[repr(u32)]
#[non_exhaustive]
pub enum SurfaceTransform {
    Identity,
    Rotate90,
    Rotate180,
    Rotate270,
    HorizontalMirror,
    HorizontalMirrorRotate90,
    HorizontalMirrorRotate180,
    HorizontalMirrorRotate270,
    Inherit,
}
Expand description

A transformation to apply to the image before showing it on the screen.

Variants (Non-exhaustive)

This enum is marked as non-exhaustive
Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Identity

Don’t transform the image.

Rotate90

Rotate 90 degrees.

Rotate180

Rotate 180 degrees.

Rotate270

Rotate 270 degrees.

HorizontalMirror

Mirror the image horizontally.

HorizontalMirrorRotate90

Mirror the image horizontally and rotate 90 degrees.

HorizontalMirrorRotate180

Mirror the image horizontally and rotate 180 degrees.

HorizontalMirrorRotate270

Mirror the image horizontally and rotate 270 degrees.

Inherit

Let the operating system or driver implementation choose.

Trait Implementations

Returns a copy of the value. Read more

Performs copy-assignment from source. Read more

Formats the value using the given formatter. Read more

Returns the “default value” for a type. Read more

Performs the conversion.

This method tests for self and other values to be equal, and is used by ==. Read more

This method tests for !=.

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 resulting type after obtaining ownership.

Creates owned data from borrowed data, usually by cloning. Read more

🔬 This is a nightly-only experimental API. (toowned_clone_into)

Uses borrowed data to replace owned data, usually by cloning. 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.