embedded_error_chain

Struct ErrorCodeFormatterVal

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pub struct ErrorCodeFormatterVal(/* private fields */);
Expand description

A wrapped ErrorCodeFormatter value.

This is returned from the ErrorCodeFormatter function itself as a workaround, because function type definitions cannot reference themselves. The contained function is actually also a ErrorCodeFormatter value.

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impl ErrorCodeFormatterVal

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pub fn new(func: ErrorCodeFormatter) -> ErrorCodeFormatterVal

Create a new wrapped ErrorCodeFormatter value from func.

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pub fn into(self) -> ErrorCodeFormatter

Unwrap the wrapped ErrorCodeFormatter value.

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impl<T, U> TryInto<U> for T
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