Trait MaybeQualifiedTwice

pub trait MaybeQualifiedTwice {
    // Required method
    fn into_3_parts(self) -> (Option<(Option<DynIden>, DynIden)>, DynIden);
}

A name that can be unqualified (foo), qualified once (foo.bar), or twice (foo.bar.baz).

This is mostly a “private” helper trait to provide reusable conversions.

Required Methods

fn into_3_parts(self) -> (Option<(Option<DynIden>, DynIden)>, DynIden)

Represent a maybe-qualified name as a (foo?, bar?, baz) tuple.

To be precise, it’s actually ((foo?, bar)?, baz) to rule out invalid states like (Some, None, Some).

Implementations on Foreign Types

impl<S, T, U> MaybeQualifiedTwice for (S, T, U)

where S: IntoIden, T: IntoIden, U: IntoIden,

Fully-qualified from 3 parts (foo.bar.baz).

fn into_3_parts(self) -> (Option<(Option<DynIden>, DynIden)>, DynIden)

Implementors

impl<T> MaybeQualifiedTwice for T

where T: MaybeQualifiedOnce,

From 1 or 2 parts (foo or foo.bar).