Struct PeerIdentity 

#[non_exhaustive]
pub struct PeerIdentity {
    pub uid: Option<u32>,
    pub pid: Option<u32>,
    pub sid: Option<String>,
    pub audit_token: Option<[u32; 8]>,
    pub started: Option<(u64, u64)>,
}

Who the kernel says is on the other end of a connection.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

uid: Option<u32>

Unix: the peer’s effective uid.

pid: Option<u32>

Peer process id when the platform reports it (Linux, macOS, Windows; not the BSDs).

sid: Option<String>

Windows: the peer process token’s user SID in S-1-... form.

audit_token: Option<[u32; 8]>

macOS: the peer’s audit token (audit_token_t, eight words: pid at index 5, pid version at index 7) as the kernel captured it when the connection was made (LOCAL_PEERTOKEN). The race-free handle for a code-signature check of the peer. None elsewhere, or when the kernel did not provide one.

started: Option<(u64, u64)>

The peer process’s start marker as read when the connection was accepted (Unix: start time from the OS; Windows: creation time). Pins the pid to one process, so a pid reused by another process after the peer exited is told apart at the server-side executable check. None when it could not be read; that check then fails closed.

Trait Implementations

impl Clone for PeerIdentity

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for PeerIdentity

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for PeerIdentity

fn default() -> Self

Returns the “default value” for a type.

impl Eq for PeerIdentity

impl PartialEq for PeerIdentity

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for PeerIdentity