Trait PROSResult

pub trait PROSResult: Sized {
    // Required method
    fn check(self) -> Result<Self, PROSErr>;
}

A type which may contain a PROSErr depending upon a sentinel value that represents errors

Implementations are provided for i32, f64 and *mut T values based on either PRO’s sentinel error values (PROS_ERR or PROS_ERR_F in C/C++) or a NULL pointer

Required Methods

fn check(self) -> Result<Self, PROSErr>

Checks if the type is a valid (success value), giving an appropriate error otherwise.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl PROSResult for f64

fn check(self) -> Result<Self, PROSErr>

impl PROSResult for i32

fn check(self) -> Result<Self, PROSErr>

impl<T> PROSResult for *mut T

fn check(self) -> Result<Self, PROSErr>

Implementors