Trait Status

pub trait Status<T, E>: Sealed {
    // Required methods
    fn status<S>(self, status: S) -> Result<T, Error>
       where S: TryInto<StatusCode>,
             S::Error: Debug;
    fn with_status<S, F>(self, f: F) -> Result<T, Error>
       where S: TryInto<StatusCode>,
             S::Error: Debug,
             F: FnOnce() -> S;
}

Provides the status method for Result and Option.

This trait is sealed and cannot be implemented outside of http-types.

Required Methods

fn status<S>(self, status: S) -> Result<T, Error>

where S: TryInto<StatusCode>, S::Error: Debug,

Wrap the error value with an additional status code.

fn with_status<S, F>(self, f: F) -> Result<T, Error>

where S: TryInto<StatusCode>, S::Error: Debug, F: FnOnce() -> S,

Wrap the error value with an additional status code that is evaluated lazily only once an error does occur.

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> Status<T, Infallible> for Option<T>

fn status<S>(self, status: S) -> Result<T, Error>

where S: TryInto<StatusCode>, S::Error: Debug,

Wrap the error value with an additional status code.

Panics

Panics if Status is not a valid StatusCode.

fn with_status<S, F>(self, f: F) -> Result<T, Error>

where S: TryInto<StatusCode>, S::Error: Debug, F: FnOnce() -> S,

Wrap the error value with an additional status code that is evaluated lazily only once an error does occur.

Panics

Panics if Status is not a valid StatusCode.

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

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

fn status<S>(self, status: S) -> Result<T, Error>

where S: TryInto<StatusCode>, S::Error: Debug,

Wrap the error value with an additional status code.

Panics

Panics if Status is not a valid StatusCode.

fn with_status<S, F>(self, f: F) -> Result<T, Error>

where S: TryInto<StatusCode>, S::Error: Debug, F: FnOnce() -> S,

Wrap the error value with an additional status code that is evaluated lazily only once an error does occur.

Panics

Panics if Status is not a valid StatusCode.

Implementors