Function backtrace::resolve_frame

pub fn resolve_frame<F: FnMut(&Symbol)>(frame: &Frame, cb: F)

Resolve a previously capture frame to a symbol, passing the symbol to the specified closure.

This functin performs the same function as resolve except that it takes a Frame as an argument instead of an address. This can allow some platform implementations of backtracing to provide more accurate symbol information or information about inline frames for example. It's recommended to use this if you can.

Required features

This function requires the std feature of the backtrace crate to be enabled, and the std feature is enabled by default.

Example

extern crate backtrace;

fn main() {
    backtrace::trace(|frame| {
        backtrace::resolve_frame(frame, |symbol| {
            // ...
        });

        false // only look at the top frame
    });
}