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backtrace 0.3.0

A library to acquire a stack trace (backtrace) at runtime in a Rust program.
Documentation 
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use std::path::Path;
use std::os::raw::c_void;

use SymbolName;

pub fn resolve(_addr: *mut c_void, _cb: &mut FnMut(&super::Symbol)) {
}

pub struct Symbol;

impl Symbol {
    pub fn name(&self) -> Option<SymbolName> {
        None
    }

    pub fn addr(&self) -> Option<*mut c_void> {
        None
    }

    pub fn filename(&self) -> Option<&Path> {
        None
    }

    pub fn lineno(&self) -> Option<u32> {
        None
    }
}