Struct failure::Backtrace[][src]

pub struct Backtrace { /* fields omitted */ }

A Backtrace.

This is an opaque wrapper around the backtrace provided by libbacktrace. A variety of optimizations have been performed to avoid unnecessary or ill-advised work:

Even with these optimizations, including a backtrace in your failure may not be appropriate to your use case. You are not required to put a backtrace in a custom Fail type.

Methods

impl Backtrace
[src]

Constructs a new backtrace. This will only create a real backtrace if the crate is compiled in std mode and the RUST_BACKTRACE environmental variable is activated.

Trait Implementations

impl Default for Backtrace
[src]

Returns the "default value" for a type. Read more

impl Debug for Backtrace
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Formats the value using the given formatter. Read more

impl Display for Backtrace
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Formats the value using the given formatter. Read more

Auto Trait Implementations

impl Send for Backtrace

impl Sync for Backtrace