Struct StepStack 

pub struct StepStack {
    stack: Vec<StepRecord>,
}

This type serves for recording the stack of executed steps in a thread-local variable.

It is used to print the currently running step stack in places where we do not have easy access to the currently used builder, e.g. in exit! macros or the panic handler.

Fields

stack: Vec<StepRecord>

Implementations

impl StepStack

pub fn with_current<F>(func: F)

where F: FnOnce(&mut StepStack),

Return the currently active step stack for this thread.

const fn new() -> Self

pub fn get_active_steps(&self) -> impl Iterator<Item = &StepRecord>

pub fn clear(&mut self)

pub fn push(&mut self, record: StepRecord)

pub fn pop(&mut self)

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 24 bytes