Trait ResultExt 

pub trait ResultExt<E> {
    type Ok;

    // Required methods
    fn log_err(self) -> Option<Self::Ok>;
    fn debug_assert_ok(self, reason: &str) -> Self;
    fn warn_on_err(self) -> Option<Self::Ok>;
    fn log_with_level(self, level: Level) -> Option<Self::Ok>;
    fn anyhow(self) -> Result<Self::Ok>
       where E: Into<Error>;
}

Required Associated Types

type Ok

Required Methods

fn log_err(self) -> Option<Self::Ok>

fn debug_assert_ok(self, reason: &str) -> Self

Assert that this result should never be an error in development or tests.

fn warn_on_err(self) -> Option<Self::Ok>

fn log_with_level(self, level: Level) -> Option<Self::Ok>

fn anyhow(self) -> Result<Self::Ok>

where E: Into<Error>,

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

where E: Debug,

type Ok = T

fn log_err(self) -> Option<T>

fn debug_assert_ok(self, reason: &str) -> Self

fn warn_on_err(self) -> Option<T>

fn log_with_level(self, level: Level) -> Option<T>

fn anyhow(self) -> Result<T>

where E: Into<Error>,

Implementors