Trait postfix_assert::PostfixAssertOption

pub trait PostfixAssertOption: Sealed {
    fn assert_some(self) -> Self;
    fn assert_none(self) -> Self;
}

Describes the assert_* methods for std::option::Option<T>

This trait is sealed to allow for additional assertion methods in the future. As such, this trait cannot be implemented by the user.

Required methods

fn assert_some(self) -> Self

This checks the Option given and panics if it is not a Some(T). Otherwise it just returns the option back to you.

fn assert_none(self) -> Self

This checks the Option given and panics if it is not None. Otherwise it just returns the option back to you.

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Implementations on Foreign Types

impl<T> PostfixAssertOption for Option<T>

fn assert_some(self) -> Self

fn assert_none(self) -> Self

impl<T> PostfixAssertOption for &Option<T>

fn assert_some(self) -> Self

fn assert_none(self) -> Self

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Implementors

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