Struct cairo_lang_semantic::expr::compute::Environment

pub struct Environment { /* private fields */ }

A state which contains all the variables defined at the current resolver until now, and a pointer to the parent environment.

Implementations

impl Environment

pub fn add_param( &mut self, diagnostics: &mut SemanticDiagnostics, semantic_param: Parameter, ast_param: &Param, function_title_id: FunctionTitleId ) -> Maybe<()>

Adds a parameter to the environment.

Trait Implementations

impl Clone for Environment

fn clone(&self) -> Environment

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Environment

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

Formats the value using the given formatter.

impl Default for Environment

fn default() -> Environment

Returns the “default value” for a type.

impl PartialEq for Environment

fn eq(&self, other: &Environment) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for Environment

impl StructuralEq for Environment

impl StructuralPartialEq for Environment