Files
hyper/capi
Sean McArthur 25d18c0b74 feat(ffi): add hyper_request_on_informational
This defines an extension type used in requests for the client that is
used to setup a callback for receipt of informational (1xx) responses.
The type isn't currently public, and is only usable in the C API.
2021-07-12 15:43:58 -07:00
..
2021-01-08 10:25:53 -08:00

C API for hyper

This provides auxiliary pieces for a C API to use the hyper library.

Unstable

The C API of hyper is currently unstable, which means it's not part of the semver contract as the rest of the Rust API is.

Because of that, it's only accessible if --cfg hyper_unstable_ffi is passed to rustc when compiling. The easiest way to do that is setting the RUSTFLAGS environment variable.

Building

The C API is part of the Rust library, but isn't compiled by default. Using cargo, it can be compiled with the following command:

RUSTFLAGS="--cfg hyper_unstable_ffi" cargo build --features client,http1,http2,ffi