[−][src]Module balena_temen::ast
An expression Abstract Syntax Tree
The Elegant Parser is used to parse an expression. Full grammar.
Examples
use balena_temen::ast::*; let parsed: Expression = "1 + 2".parse().unwrap(); let manual = Expression::new( ExpressionValue::Math( MathExpression::new( Expression::new(ExpressionValue::Integer(1)), Expression::new(ExpressionValue::Integer(2)), MathOperator::Addition ) ) ); assert_eq!(parsed, manual);
Structs
Expression | An expression |
FunctionCall | A function call |
Identifier | An identifier |
LogicalExpression | Logical expression |
MathExpression | Math expression |
StringConcat | String concatenation |
TernaryExpression | Math expression |
Enums
ExpressionValue | An expression value |
IdentifierValue | An identifier value (component) |
LogicalOperator | Logical operator |
MathOperator | Math operator |