pub struct Stack { /* private fields */ }Implementations§
Source§impl Stack
impl Stack
pub fn new() -> Stack
pub fn is_name_in_local_scope(&self, name: &String) -> bool
pub fn define( &mut self, name: String, value: ValueCell, ) -> Result<(), StackError>
pub fn assign( &mut self, name: String, value: ValueCell, ) -> Result<(), StackError>
pub fn lookup(&mut self, name: &str) -> Option<&ValueCell>
pub fn push(&mut self, frame: Frame)
pub fn pop(&mut self)
pub fn set_return_value(&mut self, value: ValueCell)
pub fn has_return_value(&self) -> bool
pub fn consume_return_value(&mut self) -> Option<ValueCell>
pub fn set_loop_break_flag(&mut self, value: bool)
pub fn has_loop_break_flag(&self) -> bool
pub fn set_loop_continue_flag(&mut self, value: bool)
pub fn has_loop_continue_flag(&self) -> bool
pub fn global(&self) -> &Frame
pub fn global_mut(&mut self) -> &mut Frame
Trait Implementations§
Auto Trait Implementations§
impl !RefUnwindSafe for Stack
impl !Send for Stack
impl !Sync for Stack
impl !UnwindSafe for Stack
impl Freeze for Stack
impl Unpin for Stack
impl UnsafeUnpin for Stack
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