Trait ResultErrorWhileWrap

pub trait ResultErrorWhileWrap<O, E, C> {
    // Required methods
    fn wrap_error_while(self, context: C) -> Result<O, ErrorContext<E, C>>;
    fn wrap_error_while_with<F>(
        self,
        context: F,
    ) -> Result<O, ErrorContext<E, C>>
       where F: FnOnce() -> C;
}

Result extension trait to wrap error value in ErrorContext with given context information

Required Methods

fn wrap_error_while(self, context: C) -> Result<O, ErrorContext<E, C>>

fn wrap_error_while_with<F>(self, context: F) -> Result<O, ErrorContext<E, C>>

where F: FnOnce() -> C,

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<O, E, C> ResultErrorWhileWrap<O, E, C> for Result<O, E>

where E: WrapContext<C, ContextError = ErrorContext<E, C>>,

fn wrap_error_while(self, context: C) -> Result<O, ErrorContext<E, C>>

fn wrap_error_while_with<F>(self, context: F) -> Result<O, ErrorContext<E, C>>

where F: FnOnce() -> C,

Implementors