Trait call_trace::Trace

pub trait Trace {
    fn on_pre(&mut self, ctx: &CallContext);
    fn on_post(&mut self, ctx: &CallContext);
}

Tracing interface invoked by #[trace] and #[trace_with]

Required methods

fn on_pre(&mut self, ctx: &CallContext)

Called immediately after entering the function

fn on_post(&mut self, ctx: &CallContext)

Called immediately before returning from the function

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Implementors

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