Trait gstreamer::prelude::OptionDiv

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

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

Trait for values and Options division.

Implementing this trait leads to the following auto-implementations:

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

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

Required Associated Types

type Output

The resulting inner type after applying the division.

Required Methods

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

Computes the division.

Returns None if at least one argument is None.

Panics

Most implementations will panic if rhs is zero.

Implementations on Foreign Types

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

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

fn opt_div(
    self,
    rhs: Option<InnerRhs>
) -> Option<<Option<T> as OptionDiv<Option<InnerRhs>, InnerRhs>>::Output>

impl<'_, T, InnerRhs> OptionDiv<&'_ Option<InnerRhs>, InnerRhs> for Option<T> where
    T: OptionOperations + OptionDiv<InnerRhs, InnerRhs>,
    InnerRhs: Copy, 

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

fn opt_div(
    self,
    rhs: &Option<InnerRhs>
) -> Option<<Option<T> as OptionDiv<&'_ Option<InnerRhs>, InnerRhs>>::Output>

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

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

fn opt_div(self, rhs: Rhs) -> Option<<Option<T> as OptionDiv<Rhs, Rhs>>::Output>

Implementors

impl<'_, T, InnerRhs> OptionDiv<&'_ Option<InnerRhs>, InnerRhs> for T where
    T: OptionOperations + OptionDiv<InnerRhs, InnerRhs>,
    InnerRhs: Copy, 

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

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

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

impl<T, Rhs> OptionDiv<Rhs, Rhs> for T where
    T: OptionOperations + Div<Rhs>, 

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