Trait string_err::maybe_backtrace::MaybeBacktrace

pub trait MaybeBacktrace: Debug + Sealed {
    fn as_backtrace(&self) -> Option<&Backtrace>;
}

Implemented for () and Backtrace only.

This trait is sealed, meaning it may not be implemented by any other types.

Required methods

fn as_backtrace(&self) -> Option<&Backtrace>

Returns a possible backtrace

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Implementations on Foreign Types

impl MaybeBacktrace for ()

fn as_backtrace(&self) -> Option<&Backtrace>

impl MaybeBacktrace for Backtrace

fn as_backtrace(&self) -> Option<&Backtrace>

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Implementors

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