Trait structural::field::errors::IsFieldErr

pub trait IsFieldErr: Sealed + 'static + Copy + Cloned { }

Marker trait for the errors that can be returned from the RevGetField trait and subtraits.

The errors can be:

• InfallibleAccess: For Rev* accessors that return a field that always exists, most often in a struct. Because the field always exists this error is never actually returned.

• FailedAccess: For Rev* accessors that failed to return a field that may not exist, most often inside an enum.

This trait is sealed,and cannot be implemented outside of the structural crate.

Implementors

impl IsFieldErr for InfallibleAccess

impl IsFieldErr for FailedAccess

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