Trait AstConverting 

pub trait AstConverting {
    // Required methods
    fn push_source_position(
        &mut self,
        start: &SourcePosition,
        end: &SourcePosition,
    );
    fn pop_source_position(&mut self);
    fn emit_byte_str(
        &mut self,
        mode: TreeTraversalMode,
        node: &NodeByteStr,
    ) -> Result<TraversalResult, String>;
    fn emit_type_name_identifier(
        &mut self,
        mode: TreeTraversalMode,
        node: &NodeTypeNameIdentifier,
    ) -> Result<TraversalResult, String>;
    fn emit_imported_name(
        &mut self,
        mode: TreeTraversalMode,
        node: &NodeImportedName,
    ) -> Result<TraversalResult, String>;
    fn emit_import_declarations(
        &mut self,
        mode: TreeTraversalMode,
        node: &NodeImportDeclarations,
    ) -> Result<TraversalResult, String>;
    fn emit_meta_identifier(
        &mut self,
        mode: TreeTraversalMode,
        node: &NodeMetaIdentifier,
    ) -> Result<TraversalResult, String>;
    fn emit_variable_identifier(
        &mut self,
        mode: TreeTraversalMode,
        node: &NodeVariableIdentifier,
    ) -> Result<TraversalResult, String>;
    fn emit_builtin_arguments(
        &mut self,
        mode: TreeTraversalMode,
        node: &NodeBuiltinArguments,
    ) -> Result<TraversalResult, String>;
    fn emit_type_map_key(
        &mut self,
        mode: TreeTraversalMode,
        node: &NodeTypeMapKey,
    ) -> Result<TraversalResult, String>;
    fn emit_type_map_value(
        &mut self,
        mode: TreeTraversalMode,
        node: &NodeTypeMapValue,
    ) -> Result<TraversalResult, String>;
    fn emit_type_argument(
        &mut self,
        mode: TreeTraversalMode,
        node: &NodeTypeArgument,
    ) -> Result<TraversalResult, String>;
    fn emit_scilla_type(
        &mut self,
        mode: TreeTraversalMode,
        node: &NodeScillaType,
    ) -> Result<TraversalResult, String>;
    fn emit_type_map_entry(
        &mut self,
        mode: TreeTraversalMode,
        node: &NodeTypeMapEntry,
    ) -> Result<TraversalResult, String>;
    fn emit_address_type_field(
        &mut self,
        mode: TreeTraversalMode,
        node: &NodeAddressTypeField,
    ) -> Result<TraversalResult, String>;
    fn emit_address_type(
        &mut self,
        mode: TreeTraversalMode,
        node: &NodeAddressType,
    ) -> Result<TraversalResult, String>;
    fn emit_full_expression(
        &mut self,
        mode: TreeTraversalMode,
        node: &NodeFullExpression,
    ) -> Result<TraversalResult, String>;
    fn emit_message_entry(
        &mut self,
        mode: TreeTraversalMode,
        node: &NodeMessageEntry,
    ) -> Result<TraversalResult, String>;
    fn emit_pattern_match_expression_clause(
        &mut self,
        mode: TreeTraversalMode,
        node: &NodePatternMatchExpressionClause,
    ) -> Result<TraversalResult, String>;
    fn emit_atomic_expression(
        &mut self,
        mode: TreeTraversalMode,
        node: &NodeAtomicExpression,
    ) -> Result<TraversalResult, String>;
    fn emit_contract_type_arguments(
        &mut self,
        mode: TreeTraversalMode,
        node: &NodeContractTypeArguments,
    ) -> Result<TraversalResult, String>;
    fn emit_value_literal(
        &mut self,
        mode: TreeTraversalMode,
        node: &NodeValueLiteral,
    ) -> Result<TraversalResult, String>;
    fn emit_map_access(
        &mut self,
        mode: TreeTraversalMode,
        node: &NodeMapAccess,
    ) -> Result<TraversalResult, String>;
    fn emit_pattern(
        &mut self,
        mode: TreeTraversalMode,
        node: &NodePattern,
    ) -> Result<TraversalResult, String>;
    fn emit_argument_pattern(
        &mut self,
        mode: TreeTraversalMode,
        node: &NodeArgumentPattern,
    ) -> Result<TraversalResult, String>;
    fn emit_pattern_match_clause(
        &mut self,
        mode: TreeTraversalMode,
        node: &NodePatternMatchClause,
    ) -> Result<TraversalResult, String>;
    fn emit_blockchain_fetch_arguments(
        &mut self,
        mode: TreeTraversalMode,
        node: &NodeBlockchainFetchArguments,
    ) -> Result<TraversalResult, String>;
    fn emit_statement(
        &mut self,
        mode: TreeTraversalMode,
        node: &NodeStatement,
    ) -> Result<TraversalResult, String>;
    fn emit_remote_fetch_statement(
        &mut self,
        mode: TreeTraversalMode,
        node: &NodeRemoteFetchStatement,
    ) -> Result<TraversalResult, String>;
    fn emit_component_id(
        &mut self,
        mode: TreeTraversalMode,
        node: &NodeComponentId,
    ) -> Result<TraversalResult, String>;
    fn emit_component_parameters(
        &mut self,
        mode: TreeTraversalMode,
        node: &NodeComponentParameters,
    ) -> Result<TraversalResult, String>;
    fn emit_parameter_pair(
        &mut self,
        mode: TreeTraversalMode,
        node: &NodeParameterPair,
    ) -> Result<TraversalResult, String>;
    fn emit_component_body(
        &mut self,
        mode: TreeTraversalMode,
        node: &NodeComponentBody,
    ) -> Result<TraversalResult, String>;
    fn emit_statement_block(
        &mut self,
        mode: TreeTraversalMode,
        node: &NodeStatementBlock,
    ) -> Result<TraversalResult, String>;
    fn emit_typed_identifier(
        &mut self,
        mode: TreeTraversalMode,
        node: &NodeTypedIdentifier,
    ) -> Result<TraversalResult, String>;
    fn emit_type_annotation(
        &mut self,
        mode: TreeTraversalMode,
        node: &NodeTypeAnnotation,
    ) -> Result<TraversalResult, String>;
    fn emit_program(
        &mut self,
        mode: TreeTraversalMode,
        node: &NodeProgram,
    ) -> Result<TraversalResult, String>;
    fn emit_library_definition(
        &mut self,
        mode: TreeTraversalMode,
        node: &NodeLibraryDefinition,
    ) -> Result<TraversalResult, String>;
    fn emit_library_single_definition(
        &mut self,
        mode: TreeTraversalMode,
        node: &NodeLibrarySingleDefinition,
    ) -> Result<TraversalResult, String>;
    fn emit_contract_definition(
        &mut self,
        mode: TreeTraversalMode,
        node: &NodeContractDefinition,
    ) -> Result<TraversalResult, String>;
    fn emit_contract_field(
        &mut self,
        mode: TreeTraversalMode,
        node: &NodeContractField,
    ) -> Result<TraversalResult, String>;
    fn emit_with_constraint(
        &mut self,
        mode: TreeTraversalMode,
        node: &NodeWithConstraint,
    ) -> Result<TraversalResult, String>;
    fn emit_component_definition(
        &mut self,
        mode: TreeTraversalMode,
        node: &NodeComponentDefinition,
    ) -> Result<TraversalResult, String>;
    fn emit_procedure_definition(
        &mut self,
        mode: TreeTraversalMode,
        node: &NodeProcedureDefinition,
    ) -> Result<TraversalResult, String>;
    fn emit_transition_definition(
        &mut self,
        mode: TreeTraversalMode,
        node: &NodeTransitionDefinition,
    ) -> Result<TraversalResult, String>;
    fn emit_type_alternative_clause(
        &mut self,
        mode: TreeTraversalMode,
        node: &NodeTypeAlternativeClause,
    ) -> Result<TraversalResult, String>;
    fn emit_type_map_value_arguments(
        &mut self,
        mode: TreeTraversalMode,
        node: &NodeTypeMapValueArguments,
    ) -> Result<TraversalResult, String>;
    fn emit_type_map_value_allowing_type_arguments(
        &mut self,
        mode: TreeTraversalMode,
        node: &NodeTypeMapValueAllowingTypeArguments,
    ) -> Result<TraversalResult, String>;
}

The AstConverting trait is used for converting an Abstract Syntax Tree (AST) to some other form, such as an internal or intermediate representation. Each method corresponds to a specific node in the AST and is responsible for converting that node and its children. The methods are called upon entering and exiting the tree traversal and the return result informs the visitor algorithm how to proceed.

Required Methods

fn push_source_position(&mut self, start: &SourcePosition, end: &SourcePosition)

Pushes the source position of the current node onto a stack.

fn pop_source_position(&mut self)

Pops the source position of the current node from the stack.

fn emit_byte_str( &mut self, mode: TreeTraversalMode, node: &NodeByteStr, ) -> Result<TraversalResult, String>

Converts a NodeByteStr node.

fn emit_type_name_identifier( &mut self, mode: TreeTraversalMode, node: &NodeTypeNameIdentifier, ) -> Result<TraversalResult, String>

Converts a NodeTypeNameIdentifier node.

fn emit_imported_name( &mut self, mode: TreeTraversalMode, node: &NodeImportedName, ) -> Result<TraversalResult, String>

Converts a NodeImportedName node.

fn emit_import_declarations( &mut self, mode: TreeTraversalMode, node: &NodeImportDeclarations, ) -> Result<TraversalResult, String>

Converts a NodeImportDeclarations node.

fn emit_meta_identifier( &mut self, mode: TreeTraversalMode, node: &NodeMetaIdentifier, ) -> Result<TraversalResult, String>

Converts a NodeMetaIdentifier node.

fn emit_variable_identifier( &mut self, mode: TreeTraversalMode, node: &NodeVariableIdentifier, ) -> Result<TraversalResult, String>

Converts a NodeVariableIdentifier node.

fn emit_builtin_arguments( &mut self, mode: TreeTraversalMode, node: &NodeBuiltinArguments, ) -> Result<TraversalResult, String>

Converts a NodeBuiltinArguments node.

fn emit_type_map_key( &mut self, mode: TreeTraversalMode, node: &NodeTypeMapKey, ) -> Result<TraversalResult, String>

Converts a NodeTypeMapKey node.

fn emit_type_map_value( &mut self, mode: TreeTraversalMode, node: &NodeTypeMapValue, ) -> Result<TraversalResult, String>

Converts a NodeTypeMapValue node.

fn emit_type_argument( &mut self, mode: TreeTraversalMode, node: &NodeTypeArgument, ) -> Result<TraversalResult, String>

Converts a NodeTypeArgument node.

fn emit_scilla_type( &mut self, mode: TreeTraversalMode, node: &NodeScillaType, ) -> Result<TraversalResult, String>

Converts a NodeScillaType node.

fn emit_type_map_entry( &mut self, mode: TreeTraversalMode, node: &NodeTypeMapEntry, ) -> Result<TraversalResult, String>

Converts a NodeTypeMapEntry node.

fn emit_address_type_field( &mut self, mode: TreeTraversalMode, node: &NodeAddressTypeField, ) -> Result<TraversalResult, String>

Converts a NodeAddressTypeField node.

fn emit_address_type( &mut self, mode: TreeTraversalMode, node: &NodeAddressType, ) -> Result<TraversalResult, String>

Converts a NodeAddressType node.

fn emit_full_expression( &mut self, mode: TreeTraversalMode, node: &NodeFullExpression, ) -> Result<TraversalResult, String>

Converts a NodeFullExpression node.

fn emit_message_entry( &mut self, mode: TreeTraversalMode, node: &NodeMessageEntry, ) -> Result<TraversalResult, String>

Converts a NodeMessageEntry node.

fn emit_pattern_match_expression_clause( &mut self, mode: TreeTraversalMode, node: &NodePatternMatchExpressionClause, ) -> Result<TraversalResult, String>

Converts a NodePatternMatchExpressionClause node.

fn emit_atomic_expression( &mut self, mode: TreeTraversalMode, node: &NodeAtomicExpression, ) -> Result<TraversalResult, String>

Converts a NodeAtomicExpression node.

fn emit_contract_type_arguments( &mut self, mode: TreeTraversalMode, node: &NodeContractTypeArguments, ) -> Result<TraversalResult, String>

Converts a NodeContractTypeArguments node.

fn emit_value_literal( &mut self, mode: TreeTraversalMode, node: &NodeValueLiteral, ) -> Result<TraversalResult, String>

Converts a NodeValueLiteral node.

fn emit_map_access( &mut self, mode: TreeTraversalMode, node: &NodeMapAccess, ) -> Result<TraversalResult, String>

Converts a NodeMapAccess node.

fn emit_pattern( &mut self, mode: TreeTraversalMode, node: &NodePattern, ) -> Result<TraversalResult, String>

Converts a NodePattern node.

fn emit_argument_pattern( &mut self, mode: TreeTraversalMode, node: &NodeArgumentPattern, ) -> Result<TraversalResult, String>

Converts a NodeArgumentPattern node.

fn emit_pattern_match_clause( &mut self, mode: TreeTraversalMode, node: &NodePatternMatchClause, ) -> Result<TraversalResult, String>

Converts a NodePatternMatchClause node.

fn emit_blockchain_fetch_arguments( &mut self, mode: TreeTraversalMode, node: &NodeBlockchainFetchArguments, ) -> Result<TraversalResult, String>

Converts a NodeBlockchainFetchArguments node.

fn emit_statement( &mut self, mode: TreeTraversalMode, node: &NodeStatement, ) -> Result<TraversalResult, String>

Converts a NodeStatement node.

fn emit_remote_fetch_statement( &mut self, mode: TreeTraversalMode, node: &NodeRemoteFetchStatement, ) -> Result<TraversalResult, String>

Converts a NodeRemoteFetchStatement node.

fn emit_component_id( &mut self, mode: TreeTraversalMode, node: &NodeComponentId, ) -> Result<TraversalResult, String>

Converts a NodeComponentId node.

fn emit_component_parameters( &mut self, mode: TreeTraversalMode, node: &NodeComponentParameters, ) -> Result<TraversalResult, String>

Converts a NodeComponentParameters node.

fn emit_parameter_pair( &mut self, mode: TreeTraversalMode, node: &NodeParameterPair, ) -> Result<TraversalResult, String>

Converts a NodeParameterPair node.

fn emit_component_body( &mut self, mode: TreeTraversalMode, node: &NodeComponentBody, ) -> Result<TraversalResult, String>

Converts a NodeComponentBody node.

fn emit_statement_block( &mut self, mode: TreeTraversalMode, node: &NodeStatementBlock, ) -> Result<TraversalResult, String>

Converts a NodeStatementBlock node.

fn emit_typed_identifier( &mut self, mode: TreeTraversalMode, node: &NodeTypedIdentifier, ) -> Result<TraversalResult, String>

Converts a NodeTypedIdentifier node.

fn emit_type_annotation( &mut self, mode: TreeTraversalMode, node: &NodeTypeAnnotation, ) -> Result<TraversalResult, String>

Converts a NodeTypeAnnotation node.

fn emit_program( &mut self, mode: TreeTraversalMode, node: &NodeProgram, ) -> Result<TraversalResult, String>

Converts a NodeProgram node.

fn emit_library_definition( &mut self, mode: TreeTraversalMode, node: &NodeLibraryDefinition, ) -> Result<TraversalResult, String>

Converts a NodeLibraryDefinition node.

fn emit_library_single_definition( &mut self, mode: TreeTraversalMode, node: &NodeLibrarySingleDefinition, ) -> Result<TraversalResult, String>

Converts a NodeLibrarySingleDefinition node.

fn emit_contract_definition( &mut self, mode: TreeTraversalMode, node: &NodeContractDefinition, ) -> Result<TraversalResult, String>

Converts a NodeContractDefinition node.

fn emit_contract_field( &mut self, mode: TreeTraversalMode, node: &NodeContractField, ) -> Result<TraversalResult, String>

Converts a NodeContractField node.

fn emit_with_constraint( &mut self, mode: TreeTraversalMode, node: &NodeWithConstraint, ) -> Result<TraversalResult, String>

Converts a NodeWithConstraint node.

fn emit_component_definition( &mut self, mode: TreeTraversalMode, node: &NodeComponentDefinition, ) -> Result<TraversalResult, String>

Converts a NodeComponentDefinition node.

fn emit_procedure_definition( &mut self, mode: TreeTraversalMode, node: &NodeProcedureDefinition, ) -> Result<TraversalResult, String>

Converts a NodeProcedureDefinition node.

fn emit_transition_definition( &mut self, mode: TreeTraversalMode, node: &NodeTransitionDefinition, ) -> Result<TraversalResult, String>

Converts a NodeTransitionDefinition node.

fn emit_type_alternative_clause( &mut self, mode: TreeTraversalMode, node: &NodeTypeAlternativeClause, ) -> Result<TraversalResult, String>

Converts a NodeTypeAlternativeClause node.

fn emit_type_map_value_arguments( &mut self, mode: TreeTraversalMode, node: &NodeTypeMapValueArguments, ) -> Result<TraversalResult, String>

Converts a NodeTypeMapValueArguments node.

fn emit_type_map_value_allowing_type_arguments( &mut self, mode: TreeTraversalMode, node: &NodeTypeMapValueAllowingTypeArguments, ) -> Result<TraversalResult, String>

Converts a NodeTypeMapValueAllowingTypeArguments node.

Implementors

impl AstConverting for SrEmitter