Enum PassCondition 

pub enum PassCondition {
    Always,
    FeatureEnabled(String),
    Callback(String),
    All(Vec<PassCondition>),
    Any(Vec<PassCondition>),
}

Condition that controls whether a pass executes.

Variants

Always

Always execute.

FeatureEnabled(String)

Execute only when the named feature is enabled.

Callback(String)

Execute only when a boolean callback returns true.

All(Vec<PassCondition>)

Combine conditions with AND.

Any(Vec<PassCondition>)

Combine conditions with OR.

Implementations

impl PassCondition

pub fn evaluate( &self, features: &HashSet<String>, callbacks: &HashMap<String, bool>, ) -> bool

Evaluate the condition against a set of enabled features and named booleans.

Trait Implementations

impl Clone for PassCondition

fn clone(&self) -> PassCondition

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PassCondition

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

Formats the value using the given formatter.