Trait core_extensions::ResultExt

pub trait ResultExt<T, E>: Sized + ResultLike + TypeIdentity<Type = Result<T, E>> {
    fn format_debug_err(self) -> Result<T, String>
    where
        E: Debug,
    { ... }
    fn format_alt_debug_err(self) -> Result<T, String>
    where
        E: Debug,
    { ... }
}

Extension trait for Result.

Provided methods

fn format_debug_err(self) -> Result<T, String> where
    E: Debug, 

Maps Err(e) to a Debug {:?} formated String.

Example

use core_extensions::ResultExt;

let err_="what \"is\" this";

assert_eq!(
    Err::<(),&str>(err_).format_debug_err(),
    Err(format!("{:?}",err_))
);

fn format_alt_debug_err(self) -> Result<T, String> where
    E: Debug, 

Maps Err(e) to an alternate Debug {:#?} formated String.

Example

use core_extensions::ResultExt;

let err_="what \"is\" this";

assert_eq!(
    Err::<(),&str>(err_).format_alt_debug_err(),
    Err(format!("{:#?}",err_))
);

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Implementations on Foreign Types

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

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Implementors

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