Trait ResultLiquidChainExt

pub trait ResultLiquidChainExt<T> {
    // Required methods
    fn chain<S: Into<KString>>(self, msg: S) -> Result<T>;
    fn chain_with<F>(self, msg: F) -> Result<T>
       where F: FnOnce() -> KString;
}

Result extension methods for adapting third party errors to Error.

Required Methods

fn chain<S: Into<KString>>(self, msg: S) -> Result<T>

Create an Error with E as the cause.

fn chain_with<F>(self, msg: F) -> Result<T>

where F: FnOnce() -> KString,

Create an Error with E as the cause.

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> ResultLiquidChainExt<T> for Result<T, E>

where E: ErrorClone,

fn chain<S: Into<KString>>(self, msg: S) -> Result<T>

fn chain_with<F>(self, msg: F) -> Result<T>

where F: FnOnce() -> KString,

Implementors