Trait re_log::ResultExt

pub trait ResultExt<T, E> {
    // Required methods
    fn ok_or_log_error(self) -> Option<T>;
    fn ok_or_log_error_once(self) -> Option<T>;
    fn warn_on_err_once(self, msg: impl Display) -> Option<T>;
    fn unwrap_debug_or_log_error(self) -> Option<T>;
}

Required Methods

fn ok_or_log_error(self) -> Option<T>

Logs an error if the result is an error and returns the result.

fn ok_or_log_error_once(self) -> Option<T>

Logs an error if the result is an error and returns the result, but only once.

fn warn_on_err_once(self, msg: impl Display) -> Option<T>

Log a warning if there is an Err, but only log the exact same message once.

fn unwrap_debug_or_log_error(self) -> Option<T>

Unwraps in debug builds otherwise logs an error if the result is an error and returns the result.

Object Safety

This trait is not object safe.

Implementations on Foreign Types

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

where E: Display,

fn warn_on_err_once(self, msg: impl Display) -> Option<T>

Log a warning if there is an Err, but only log the exact same message once.

fn ok_or_log_error(self) -> Option<T>

fn ok_or_log_error_once(self) -> Option<T>

fn unwrap_debug_or_log_error(self) -> Option<T>

Implementors