Trait option_operations::rem::OptionRem

pub trait OptionRem<Rhs = Self, InnerRhs = Rhs> {
    type Output;

    fn opt_rem(self, rhs: Rhs) -> Option<Self::Output>;
}

Trait for values and Options remainder.

Implementing this trait leads to the following auto-implementations:

• OptionRem<Option<InnerRhs>> for T.
• OptionRem<Rhs> for Option<T>.
• OptionRem<Option<InnerRhs>> for Option<T>.
• … and some variants with references.

This trait is auto-implemented for OptionOperations types implementing Rem<Rhs>.

Required Associated Types

type Output

The resulting inner type after applying the remainder.

Required Methods

fn opt_rem(self, rhs: Rhs) -> Option<Self::Output>

Computes the remainder.

Returns None if at least one argument is None.

Panics

Most implementations will panic if rhs is zero.

Implementations on Foreign Types

impl<T, Rhs> OptionRem<Rhs, Rhs> for Option<T> where
    T: OptionOperations + OptionRem<Rhs>, 

type Output = <T as OptionRem<Rhs, Rhs>>::Output

fn opt_rem(self, rhs: Rhs) -> Option<Self::Output>

impl<T, InnerRhs> OptionRem<Option<InnerRhs>, InnerRhs> for Option<T> where
    T: OptionOperations + OptionRem<InnerRhs>, 

type Output = <T as OptionRem<InnerRhs, InnerRhs>>::Output

fn opt_rem(self, rhs: Option<InnerRhs>) -> Option<Self::Output>

impl<T, InnerRhs> OptionRem<&Option<InnerRhs>, InnerRhs> for Option<T> where
    T: OptionOperations + OptionRem<InnerRhs>,
    InnerRhs: Copy, 

type Output = <T as OptionRem<InnerRhs, InnerRhs>>::Output

fn opt_rem(self, rhs: &Option<InnerRhs>) -> Option<Self::Output>

Implementors

impl<T, InnerRhs> OptionRem<&Option<InnerRhs>, InnerRhs> for T where
    T: OptionOperations + OptionRem<InnerRhs>,
    InnerRhs: Copy, 

type Output = <T as OptionRem<InnerRhs, InnerRhs>>::Output

impl<T, InnerRhs> OptionRem<Option<InnerRhs>, InnerRhs> for T where
    T: OptionOperations + OptionRem<InnerRhs>, 

type Output = <T as OptionRem<InnerRhs, InnerRhs>>::Output

impl<T, Rhs> OptionRem<Rhs, Rhs> for T where
    T: OptionOperations + Rem<Rhs>, 

type Output = <T as Rem<Rhs>>::Output