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HttpFetchBackend

vane_core::fetch

Trait HttpFetchBackend 

Source 
pub trait HttpFetchBackend: Send + Sync {
    // Required method
    fn fetch<'life0, 'async_trait>(
        &'life0 self,
        req: HttpFetchRequest,
        limits: HttpFetchLimits,
    ) -> Pin<Box<dyn Future<Output = Result<HttpFetchResponse, HttpFetchError>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait;
}
Expand description

Backend trait for outbound HTTP from WASM plugins.

Declared in vane-core so vane-wasm can call it without depending on vane-engine. vane-engine provides the concrete impl wrapping TcpPool. Tests substitute a mock. See spec/crates/engine-wasm.md § Host functions.

Required Methods§

Source

fn fetch<'life0, 'async_trait>( &'life0 self, req: HttpFetchRequest, limits: HttpFetchLimits, ) -> Pin<Box<dyn Future<Output = Result<HttpFetchResponse, HttpFetchError>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

Implementors§