Enum immeta::formats::gif::DisposalMethod

pub enum DisposalMethod {
    None,
    DoNotDispose,
    RestoreToBackgroundColor,
    RestoreToPrevious,
    Unknown(u8),
}

Describes disposal methods used for GIF image frames.

Disposal method defines how the graphic should be treated after being displayed. Descriptions of enum variants come from GIF spec.

Variants

None

The decoder is not required to take any action.

DoNotDispose

The graphic is to be left in place.

RestoreToBackgroundColor

The area used by the graphic must be restored to the background color.

RestoreToPrevious

The decoder is required to restore the area overwritten by the graphic with what was there prior to rendering the graphic.

Unknown(u8)

Unknown disposal method.

Trait Implementations

impl Copy for DisposalMethod

impl Clone for DisposalMethod

fn clone(&self) -> DisposalMethod

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl PartialEq for DisposalMethod

fn eq(&self, __arg_0: &DisposalMethod) -> bool

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

fn ne(&self, __arg_0: &DisposalMethod) -> bool

This method tests for !=.

impl Eq for DisposalMethod

impl Debug for DisposalMethod

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.