Trait HttpHeaders 

pub trait HttpHeaders {
    type GetHeaderError: Error + Send + Sync + Unpin;

    // Required method
    fn get(&self, header: &str) -> Result<Cow<'_, str>, Self::GetHeaderError>;
}

Abstraction over HTTP response headers, providing typed get-by-name access.

Required Associated Types

type GetHeaderError: Error + Send + Sync + Unpin

The error type for a failed header lookup.

Required Methods

fn get(&self, header: &str) -> Result<Cow<'_, str>, Self::GetHeaderError>

Get a header value by name.

Errors

Returns an error if the header cannot be retrieved

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl HttpHeaders for HeaderMap

type GetHeaderError = ReqwestGetHeaderError

fn get(&self, header: &str) -> Result<Cow<'_, str>, Self::GetHeaderError>

Implementors