solc-ast

solc-ast provides rust bindings for the solidity AST and visitors. The visitors were built to be 1-1 compatible with the visitors from solc.

Note: The AST structs are almost entirely from camden-smallwood's solidity-rs. The main deviation is in the Visitor implementation.

Note: AST for inline assembly in incomplete.

Example

solc-ast-rs/tests/basic.rs

Lines 19 to 41 in c62dec0

	#[derive(Default, Debug)]
	struct FunctionDefinitionCollector {
	names: Vec<String>,
	}
	impl ASTConstVisitor for FunctionDefinitionCollector {
	fn end_visit_function_definition(&mut self, node: &FunctionDefinition) -> Result<()> {
	self.names.push(node.name.clone());
	Ok(())
	}
	}
	#[test]
	fn functions() -> Result<()> {
	let source_unit = read_counter()?;
	let mut function_definition_collector = FunctionDefinitionCollector::default();
	source_unit.accept(&mut function_definition_collector)?;
	assert_eq!(
	function_definition_collector.names,
	vec![String::from("setNumber"), String::from("increment")]
	);
	Ok(())
	}