Enum rokol::gfx::Action

#[repr(u32)]
pub enum Action {
    _Default,
    Clear,
    DontCare,
    Load,
    _ForceU32,
    _NUM,
}

Defines what action should be performed at the start of a render pass:

This is used in the PassAction structure.

The default action for all pass attachments is Clear, with the clear color rgba = {0.5f, 0.5f, 0.5f, 1.0f], depth=1.0 and stencil=0.

If you want to override the default behaviour, it is important to not only set the clear color, but the ‘action’ field as well (as long as this is in its _SG_ACTION_DEFAULT, the value fields will be ignored).

Variants

_Default

Clear

Clear the render target image

DontCare

Leave the render target image content undefined

Load

Load the previous content of the render target image

_ForceU32

_NUM

Implementations

impl Action

pub fn from_ffi(ffi_variant: sg_action) -> Self

pub fn to_ffi(self) -> sg_action

Trait Implementations

impl Clone for Action

fn clone(&self) -> Action

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Action

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl From<sg_action> for Action

fn from(ffi_variant: sg_action) -> Self

Performs the conversion.

impl Hash for Action

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given Hasher.

impl Into<sg_action> for Action

fn into(self) -> sg_action

Performs the conversion.

impl PartialEq<Action> for Action

fn eq(&self, other: &Action) -> bool

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

fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl Copy for Action

impl Eq for Action

impl StructuralEq for Action

impl StructuralPartialEq for Action