pub enum Error {
    RequireUsing,
    CallSite(&'static str),
    WithSpan(Span, &'static str),
    PathArguments(&'static str),
}
Expand description

Error type

Variants§

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RequireUsing

Emit an error clarifying that using self.FIELD is required

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CallSite(&'static str)

Emit an error over the target trait name using message

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WithSpan(Span, &'static str)

Emit an error with the given span and message

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PathArguments(&'static str)

Emit an error regarding path arguments

Auto Trait Implementations§

Blanket Implementations§

Gets the TypeId of self. Read more
Immutably borrows from an owned value. Read more
Mutably borrows from an owned value. Read more

Returns the argument unchanged.

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

The type returned in the event of a conversion error.
Performs the conversion.
The type returned in the event of a conversion error.
Performs the conversion.