Enum frunk_core::coproduct::CNil
source · pub enum CNil {}
Expand description
Phantom type for signature purposes only (has no value)
Used by the macro to terminate the Coproduct type signature
Trait Implementations§
source§impl<Head, Tail> CoproductEmbedder<Coproduct<Head, Tail>, HNil> for CNilwhere
CNil: CoproductEmbedder<Tail, HNil>,
impl<Head, Tail> CoproductEmbedder<Coproduct<Head, Tail>, HNil> for CNilwhere CNil: CoproductEmbedder<Tail, HNil>,
source§impl<F, R> CoproductFoldable<F, R> for CNil
impl<F, R> CoproductFoldable<F, R> for CNil
This is literally impossible; CNil is not instantiable
source§impl<F> CoproductMappable<F> for CNil
impl<F> CoproductMappable<F> for CNil
Base case map impl.
source§impl Ord for CNil
impl Ord for CNil
source§impl PartialEq<CNil> for CNil
impl PartialEq<CNil> for CNil
source§impl PartialOrd<CNil> for CNil
impl PartialOrd<CNil> for CNil
1.0.0 · source§fn le(&self, other: &Rhs) -> bool
fn le(&self, other: &Rhs) -> bool
This method tests less than or equal to (for
self
and other
) and is used by the <=
operator. Read more