Trait range_traits::PartialEnum

source · [−]

pub trait PartialEnum: PartialOrd + MaybeBounded {
    fn pred(&self) -> Option<Self>;
    fn succ(&self) -> Option<Self>;
}

Expand description

Type for which instances can be partially enumerated.

Required Methods

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

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

Implementations on Foreign Types

impl PartialEnum for f32

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

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

impl PartialEnum for f64

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

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

Implementors

impl<T: Enum> PartialEnum for T