backtrace 0.3.49

A library to acquire a stack trace (backtrace) at runtime in a Rust program.
Documentation 
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//! Empty symbolication strategy used to compile for platforms that have no
//! support.

use crate::symbolize::ResolveWhat;
use crate::types::BytesOrWideString;
use crate::SymbolName;
use core::ffi::c_void;
use core::marker;

pub unsafe fn resolve(_addr: ResolveWhat<'_>, _cb: &mut dyn FnMut(&super::Symbol)) {}

pub struct Symbol<'a> {
    _marker: marker::PhantomData<&'a i32>,
}

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

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

    pub fn filename_raw(&self) -> Option<BytesOrWideString<'_>> {
        None
    }

    #[cfg(feature = "std")]
    pub fn filename(&self) -> Option<&::std::path::Path> {
        None
    }

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