Trait ResError

pub trait ResError: Sized {
    type V;
    type E: Debug + Display + Send + Sync + 'static;

    // Required method
    fn res_err(self) -> Result<Self::V, Self::E>;

    // Provided methods
    fn e_str(self, s: &'static str) -> Result<Self::V> { ... }
    fn e_string(self, s: String) -> Result<Self::V> { ... }
}

Required Associated Types

type V

type E: Debug + Display + Send + Sync + 'static

Required Methods

fn res_err(self) -> Result<Self::V, Self::E>

Provided Methods

fn e_str(self, s: &'static str) -> Result<Self::V>

fn e_string(self, s: String) -> Result<Self::V>

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<T, E: Debug + Display + Sync + Send + 'static> ResError for Result<T, E>

type V = T

type E = E

fn res_err(self) -> Self

Implementors