Struct CallStack

pub struct CallStack {
    records: [CallRecord; 32],
    len: usize,
}

Tracker for nested active function or instruction calls.

Fields

records: [CallRecord; 32]

len: usize

Implementations

impl CallStack

pub fn clear(&mut self)

pub fn push(&mut self, record: CallRecord) -> Result<(), HintErrorKind>

pub fn peek(&self) -> Option<&CallRecord>

pub fn pop(&mut self) -> Result<CallRecord, HintErrorKind>

Trait Implementations

impl Default for CallStack

fn default() -> CallStack

Returns the “default value” for a type.