Enum ConfigPredicate 

pub enum ConfigPredicate {
    Feature(String),
    Not(Box<ConfigPredicate>),
    All(Vec<ConfigPredicate>),
    Any(Vec<ConfigPredicate>),
}

A compile-time predicate controlling whether a configuration fragment is included.

Variants

Feature(String)

Not(Box<ConfigPredicate>)

All(Vec<ConfigPredicate>)

Any(Vec<ConfigPredicate>)

Trait Implementations

impl Clone for ConfigPredicate

fn clone(&self) -> ConfigPredicate

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ConfigPredicate

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ConfigPredicate

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for ConfigPredicate

impl PartialEq for ConfigPredicate

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for ConfigPredicate

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for ConfigPredicate