Trait FetchPeerCredentials 

pub trait FetchPeerCredentials {
    // Required method
    fn fetch_peer_credentials(
        &self,
    ) -> impl Future<Output = Result<Credentials>>;
}

Trait for fetching peer credentials from a socket.

This trait provides the low-level capability to fetch credentials from a socket’s underlying file descriptor. It is typically implemented by socket read halves that support credentials.

Required Methods

fn fetch_peer_credentials(&self) -> impl Future<Output = Result<Credentials>>

Fetch the peer credentials for this socket.

This is the low-level method that socket implementations should override to provide peer credentials. Higher-level APIs should use super::Connection::peer_credentials instead.

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.

Implementors

impl<T> FetchPeerCredentials for T

where T: UnixSocket,

Available on crate feature std only.