Struct ConversionState 

pub struct ConversionState {
    pub processing_state: HashMap<String, Value>,
    pub deferred: Vec<Box<dyn DeferredExpression>>,
}

Per-condition conversion state carried through the conversion of a single rule condition.

Fields

processing_state: HashMap<String, Value>

Key-value state inherited from pipeline SetState transformations.

deferred: Vec<Box<dyn DeferredExpression>>

Deferred query parts to be appended after the main condition.

Implementations

impl ConversionState

pub fn new(processing_state: HashMap<String, Value>) -> Self

pub fn add_deferred(&mut self, expr: Box<dyn DeferredExpression>)

pub fn has_deferred(&self) -> bool

pub fn get_state_str(&self, key: &str) -> Option<&str>

Trait Implementations

impl Debug for ConversionState

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

Formats the value using the given formatter.

impl Default for ConversionState

fn default() -> ConversionState

Returns the “default value” for a type.