Trait snafu::AsErrorSource[−][src]

pub trait AsErrorSource {
    fn as_error_source(&self) -> &(dyn Error + 'static);
}

Converts the receiver into an Error trait object, suitable for use in Error::source.

It is expected that most users of SNAFU will not directly interact with this trait.

Required methods

`fn as_error_source(&self) -> &(dyn Error + 'static)`[src]

For maximum effectiveness, this needs to be called as a method to benefit from Rust’s automatic dereferencing of method receivers.

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Implementations on Foreign Types

`impl AsErrorSource for dyn Error + 'static`[src]

`fn as_error_source(&self) -> &(dyn Error + 'static)`[src]

`impl AsErrorSource for dyn Error + Send + 'static`[src]

`fn as_error_source(&self) -> &(dyn Error + 'static)`[src]

`impl AsErrorSource for dyn Error + Sync + 'static`[src]

`fn as_error_source(&self) -> &(dyn Error + 'static)`[src]

`impl AsErrorSource for dyn Error + Send + Sync + 'static`[src]

`fn as_error_source(&self) -> &(dyn Error + 'static)`[src]

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Implementors

`impl<T: Error + 'static> AsErrorSource for T`[src]

`fn as_error_source(&self) -> &(dyn Error + 'static)`[src]

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