Trait SmartHashSet 

pub trait SmartHashSet
where
    Self::output: SmartHash,
    Self::option: Default,
{
    type output;
    type option;

    // Required method
    fn get_matching<'a>(
        &'a self,
        options: <<Self as SmartHashSet>::output as SmartHash>::option,
    ) -> Option<Vec<&'a Self::output>>;

    // Provided method
    fn get_none_default(&self) -> Self::option { ... }
}

Required Associated Types

type output

type option

Required Methods

fn get_matching<'a>( &'a self, options: <<Self as SmartHashSet>::output as SmartHash>::option, ) -> Option<Vec<&'a Self::output>>

Provided Methods

fn get_none_default(&self) -> Self::option

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl<SH> SmartHashSet for HashSet<SH>

where SH: SmartHash + Hash + Eq, <SH as SmartHash>::option: PartialEq + Default,

type output = SH

type option = <SH as SmartHash>::option

fn get_matching<'a>( &'a self, options: <SH as SmartHash>::option, ) -> Option<Vec<&'a SH>>

Implementors