Struct Http 

pub struct Http { /* private fields */ }

A cheap-to-clone HTTP client shared across backends.

Implementations

impl Http

pub fn new() -> Result<Self>

Build a client with sensible defaults (timeout, User-Agent).

Errors

Returns DataError::Transport if the underlying client cannot be built.

pub fn with_client(client: Client) -> Self

Wrap an already-configured client (useful in tests).

pub async fn get_json<T: DeserializeOwned>( &self, url: &str, headers: &[(&str, &str)], ) -> Result<T>

Fetch url and deserialize the JSON body into T.

headers is a list of (name, value) pairs added to the request, used by backends for API-key auth.

Errors

• DataError::Transport on connection/timeout failures.
• DataError::RateLimited on HTTP 429.
• DataError::Status on other non-success responses.
• DataError::Decode if the body is not valid JSON for T.

pub async fn get_bytes( &self, url: &str, headers: &[(&str, &str)], ) -> Result<Vec<u8>>

Fetch url and return the raw response body as bytes, applying the same status-code handling as Self::get_json.

Errors

See Self::get_json.

Trait Implementations

impl Clone for Http

fn clone(&self) -> Http

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Http

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.