UnixSocketExt in std::os::linux::net - Rust (original) (raw)

Trait UnixSocketExt

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pub trait UnixSocketExt: Sealed {
    // Required methods
    fn passcred(&self) -> Result<bool>;
    fn set_passcred(&self, passcred: bool) -> Result<()>;
}

🔬This is a nightly-only experimental API. (unix_socket_ancillary_data #76915)

Available on Linux and (Linux or Android) only.

Expand description

Source

🔬This is a nightly-only experimental API. (unix_socket_ancillary_data #76915)

Query the current setting of socket option SO_PASSCRED.

Source

🔬This is a nightly-only experimental API. (unix_socket_ancillary_data #76915)

Enable or disable socket option SO_PASSCRED.

This option enables the credentials of the sending process to be received as a control message in AncillaryData.

§Examples

#![feature(unix_socket_ancillary_data)]
use std::os::linux:🥅:UnixSocketExt;
use std::os::unix:🥅:UnixDatagram;

fn main() -> std::io::Result<()> {
    let sock = UnixDatagram::unbound()?;
    sock.set_passcred(true).expect("set_passcred failed");
    Ok(())
}

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