Enum BacktraceEntry 

pub enum BacktraceEntry {
    Frame(Frame),
    OmittedFrames {
        count: usize,
        skipped_crate: &'static str,
    },
}

A single entry in a stack backtrace.

Examples

use rootcause_backtrace::{Backtrace, BacktraceEntry, BacktraceFilter};

if let Some(bt) = Backtrace::capture(&BacktraceFilter::DEFAULT) {
    for entry in &bt.entries {
        match entry {
            BacktraceEntry::Frame(_) => { /* a real call */ }
            BacktraceEntry::OmittedFrames { count, skipped_crate } => {
                println!("Omitted {count} frames from {skipped_crate}");
            }
        }
    }
}

Variants

Frame(Frame)

A normal stack frame.

OmittedFrames

A group of omitted frames from a specific crate.

Fields

count: usize

Number of omitted frames.

skipped_crate: &'static str

The name of the crate whose frames were omitted.

Trait Implementations

impl Clone for BacktraceEntry

fn clone(&self) -> BacktraceEntry

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for BacktraceEntry

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

Formats the value using the given formatter.