Trait type_info::TryTypeInfo

pub trait TryTypeInfo {
    const TRY_TYPE: Option<&'static Type>;
}

A trait that is implemented for every type to conditionally determine whether it exposes type information.

Associated Constants

const TRY_TYPE: Option<&'static Type>

The constant statically known type information for this type, or None if the type does not implement TypeInfo.

Implementors

• impl<T> TryTypeInfo for T
• impl<T> TryTypeInfo for T where
    T: TypeInfo,