Trait VortexExpect 

pub trait VortexExpect {
    type Output;

    // Required method
    fn vortex_expect(self, msg: &'static str) -> Self::Output;
}

A trait for expect-ing a VortexResult or an Option.

Required Associated Types

type Output

The type of the value being expected.

Required Methods

fn vortex_expect(self, msg: &'static str) -> Self::Output

Returns the value of the result if it is Ok, otherwise panics with the error. Should be called only in contexts where the error condition represents a bug (programmer error).

&'static message lifetime

The panic string argument should be a string literal, hence the &'static lifetime. If you’d like to panic with a dynamic format string, consider using unwrap_or_else combined with the vortex_panic! macro instead.

Implementations on Foreign Types

impl<T> VortexExpect for Option<T>

type Output = T

fn vortex_expect(self, msg: &'static str) -> Self::Output

impl<T, E> VortexExpect for Result<T, E>

where E: Into<VortexError>,

type Output = T

fn vortex_expect(self, msg: &'static str) -> Self::Output

Implementors