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DefaultOffchainFetcher

offchain_utils::fetcher

Struct DefaultOffchainFetcher

pub struct DefaultOffchainFetcher;

Expand description

A default implementation of OffchainFetcher.

Trait Implementations§

impl OffchainFetcher for DefaultOffchainFetcher

fn fetch(request: HttpRequest) -> Result<Vec<u8>, &'static str>

Send an HTTP request and return the response body.

fn fetch_string(request: HttpRequest) -> Result<String, &'static str>

Send an HTTP request and return the response as a UTF-8 string.

Auto Trait Implementations§

impl Freeze for DefaultOffchainFetcher

impl RefUnwindSafe for DefaultOffchainFetcher

impl Send for DefaultOffchainFetcher

impl Sync for DefaultOffchainFetcher

impl Unpin for DefaultOffchainFetcher

impl UnsafeUnpin for DefaultOffchainFetcher

impl UnwindSafe for DefaultOffchainFetcher

Blanket Implementations§

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