Trait MetaTryLeftInverseSignature 

pub trait MetaTryLeftInverseSignature: MetaType
where
    Self::Signature: TryLeftInverseSignature,
{
    // Provided method
    fn try_left_inverse(&self) -> Option<Self> { ... }
}

Provided Methods

fn try_left_inverse(&self) -> Option<Self>

Return x such that compose(x, a) = e or None if no such x exists.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl<T> MetaTryLeftInverseSignature for T

where T: MetaType, T::Signature: TryLeftInverseSignature,