vss_client::headers

Trait VssHeaderProvider

Source 
pub trait VssHeaderProvider: Send + Sync {
    // Required method
    fn get_headers<'life0, 'life1, 'async_trait>(
        &'life0 self,
        request: &'life1 [u8],
    ) -> Pin<Box<dyn Future<Output = Result<HashMap<String, String>, VssHeaderProviderError>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait;
}
Expand description

Defines a trait around how headers are provided for each VSS request.

Required Methods§

Source

fn get_headers<'life0, 'life1, 'async_trait>( &'life0 self, request: &'life1 [u8], ) -> Pin<Box<dyn Future<Output = Result<HashMap<String, String>, VssHeaderProviderError>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Returns the HTTP headers to be used for a VSS request. This method is called on each request, and should likely perform some form of caching.

A reference to the serialized request body is given as request. It can be used to perform operations such as request signing.

Implementors§