Struct ConstructionRule 

pub struct ConstructionRule {
    pub element_name: String,
    pub expr: Value,
    pub source_file: Option<String>,
    pub source_pos: Option<Position>,
}

Construction rule for DSSSL processing

Corresponds to OpenJade’s ElementRule + Rule + Action. Stores the pattern (element name) and action (expression to evaluate).

Fields

element_name: String

Element name pattern (GI)

expr: Value

Construction expression (returns sosofo when evaluated)

source_file: Option<String>

Source position where this rule was defined (for error reporting)

source_pos: Option<Position>

Trait Implementations

impl Clone for ConstructionRule

fn clone(&self) -> ConstructionRule

Returns a duplicate of the value.

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

Performs copy-assignment from source.