Struct TraceFrame 

pub struct TraceFrame { /* private fields */ }

Guard object representing an active traced function invocation.

Implementations

impl TraceFrame

pub fn enter(meta: FunctionMeta, values: Vec<ValueSlot>) -> TraceFrame

Enters a traced function and records the corresponding event.

pub fn finish_return<T>(&mut self, result: &T)

Records a successful function return.

pub fn finish_error(&mut self, message: impl Into<String>)

Records an error or unwind outcome for the current frame.

Trait Implementations

impl Debug for TraceFrame

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

Formats the value using the given formatter.

impl Drop for TraceFrame

fn drop(&mut self)

Executes the destructor for this type.