Trait ResultExt

pub trait ResultExt<T> {
    // Required methods
    fn with_context<F>(self, f: F) -> Result<T>
       where F: FnOnce() -> String;
    fn with_source(self, source: impl Into<String>) -> Result<T>;
    fn with_plugin(self, plugin_id: impl Into<String>) -> Result<T>;
    fn with_correlation(self, correlation_id: Uuid) -> Result<T>;
}

Extension trait for Results to add context

Required Methods

fn with_context<F>(self, f: F) -> Result<T>

where F: FnOnce() -> String,

Adds context to an error

fn with_source(self, source: impl Into<String>) -> Result<T>

Sets the error source

fn with_plugin(self, plugin_id: impl Into<String>) -> Result<T>

Sets the plugin ID

fn with_correlation(self, correlation_id: Uuid) -> Result<T>

Sets the correlation ID

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<T> for Result<T, E>

where E: Error + Send + Sync + 'static,

fn with_context<F>(self, f: F) -> Result<T>

where F: FnOnce() -> String,

fn with_source(self, source: impl Into<String>) -> Result<T>

fn with_plugin(self, plugin_id: impl Into<String>) -> Result<T>

fn with_correlation(self, correlation_id: Uuid) -> Result<T>

Implementors