Trait DecrustResultExt

pub trait DecrustResultExt<T, EOrig> {
    // Required methods
    fn decrust_context_msg(self, message: &str) -> Result<T, DecrustError>;
    fn decrust_context_msg_owned(
        self,
        message: String,
    ) -> Result<T, DecrustError>;
    fn decrust_context_rich(
        self,
        context: ErrorContext,
    ) -> Result<T, DecrustError>;
}

Extension trait for Result types to add context to errors

This trait provides methods to add context to errors in a Result, making it easier to provide additional information about the error.

This trait is object-safe and can be used with dynamic dispatch.

Required Methods

fn decrust_context_msg(self, message: &str) -> Result<T, DecrustError>

Adds a simple message context to an error in a Result

Parameters

• message - The message to add as context

Returns

A new Result with the error wrapped in a WithRichContext variant if it was an error

fn decrust_context_msg_owned(self, message: String) -> Result<T, DecrustError>

Adds a simple message context to an error in a Result (owned string version)

Parameters

• message - The message to add as context

Returns

A new Result with the error wrapped in a WithRichContext variant if it was an error

fn decrust_context_rich(self, context: ErrorContext) -> Result<T, DecrustError>

Adds rich context to an error in a Result

Parameters

• context - The error context to add

Returns

A new Result with the error wrapped in a WithRichContext variant if it was an error

Implementations on Foreign Types

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

where E: Into<DecrustError>,

fn decrust_context_msg(self, message: &str) -> Result<T, DecrustError>

fn decrust_context_msg_owned(self, message: String) -> Result<T, DecrustError>

fn decrust_context_rich(self, context: ErrorContext) -> Result<T, DecrustError>

Implementors