Struct TlsInfo 

#[non_exhaustive]
pub struct TlsInfo { /* private fields */ }

TLS facts after the handshake, in fixed arrays.

let info = net_io::TlsInfo::new(Some("example.com"), Some(b"h2"), 0x0304, 0x1301).unwrap();
assert_eq!(info.sni(), Some("example.com"));
assert!(net_io::TlsInfo::new(Some(&"a".repeat(256)), None, 0, 0).is_none());

Implementations

impl TlsInfo

pub fn new( sni: Option<&str>, alpn: Option<&[u8]>, version: u16, cipher_suite: u16, ) -> Option<TlsInfo>

Builds the facts; None if the SNI is longer than 255 bytes or the ALPN longer than 32.

pub fn sni(&self) -> Option<&str>

The server name the client asked for.

pub fn alpn(&self) -> Option<&[u8]>

The negotiated application protocol.

pub fn version(&self) -> u16

The protocol version code (for example 0x0304 for TLS 1.3).

pub fn cipher_suite(&self) -> u16

The cipher suite code.

Trait Implementations

impl Clone for TlsInfo

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for TlsInfo

impl Debug for TlsInfo

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

Formats the value using the given formatter.