Enum TierRule 

pub enum TierRule {
    Downlevel,
    Table,
    Heuristic,
}

Which rule of choose_tier decided a tier.

Variants

Downlevel

The adapter’s limits are clamped to the WebGL2 downlevel defaults.

Table

ADAPTER_FAMILIES named the adapter.

Heuristic

The table did not; is_mobile_tier’s capability read decided.

Implementations

impl TierRule

pub fn label(self) -> &'static str

The rule’s name as the tier line spells it.

Trait Implementations

impl Clone for TierRule

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for TierRule

impl Debug for TierRule

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

Formats the value using the given formatter.

impl Eq for TierRule

impl PartialEq for TierRule

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for TierRule