Enum BranchCondition 

pub enum BranchCondition {
    Expression(String),
    Equals {
        left: ParamRef,
        right: Value,
    },
    Exists(ParamRef),
}

A condition that determines branch routing.

Variants

Expression(String)

A runtime-evaluated expression string.

Equals

Equality comparison between a referenced value and a literal.

Fields

left: ParamRef

right: Value

Exists(ParamRef)

True if the referenced value is non-null.

Trait Implementations

impl Clone for BranchCondition

fn clone(&self) -> BranchCondition

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BranchCondition

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for BranchCondition

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for BranchCondition

fn eq(&self, other: &BranchCondition) -> 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 BranchCondition

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 BranchCondition