Trait UdsxUnixStream 

pub trait UdsxUnixStream {
    // Required methods
    fn send_streams<B, const N: usize>(
        &self,
        id: B,
        streams: [RawFd; N],
    ) -> Result<()>
       where B: AsRef<[u8]>;
    fn send_ioe<B>(&self, id: B) -> Result<()>
       where B: AsRef<[u8]>;
    unsafe fn recv_streams<B, T, const N: usize>(&self, id: B) -> Result<[T; N]>
       where B: AsRef<[u8]>,
             T: FromRawFd;
    unsafe fn recv_ioe<B>(&self, id: B) -> Result<[Stdio; 3]>
       where B: AsRef<[u8]>;
}

Available on Unix only.

Extensions for UnixStream

Notes

• IDs are used for verification, they must not be empty.
• In tests, IDs with size from one byte up to 64 bytes work fine. So you can use something like SHA3-512 hashes as your IDs.

Required Methods

fn send_streams<B, const N: usize>( &self, id: B, streams: [RawFd; N], ) -> Result<()>

where B: AsRef<[u8]>,

Sends streams

Notes

Too much streams will make an error (see cmsg(3)).

See also

recv_streams()

fn send_ioe<B>(&self, id: B) -> Result<()>

where B: AsRef<[u8]>,

Sends all standard streams: input, output, error

See also

recv_ioe()

unsafe fn recv_streams<B, T, const N: usize>(&self, id: B) -> Result<[T; N]>

where B: AsRef<[u8]>, T: FromRawFd,

Receives streams

The number of streams you want to receive must match what client sends.

See also

send_streams()

unsafe fn recv_ioe<B>(&self, id: B) -> Result<[Stdio; 3]>

where B: AsRef<[u8]>,

Receives standard streams sent by send_ioe()

Results are: input, output and error streams.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl UdsxUnixStream for UnixStream

fn send_streams<B, const N: usize>( &self, id: B, streams: [RawFd; N], ) -> Result<()>

where B: AsRef<[u8]>,

fn send_ioe<B>(&self, id: B) -> Result<()>

where B: AsRef<[u8]>,

unsafe fn recv_streams<B, T, const N: usize>(&self, id: B) -> Result<[T; N]>

where B: AsRef<[u8]>, T: FromRawFd,

unsafe fn recv_ioe<B>(&self, id: B) -> Result<[Stdio; 3]>

where B: AsRef<[u8]>,

Implementors