Enum PreLoginOptionToken 

#[repr(u8)]
pub enum PreLoginOptionToken {
    Version = 0,
    Encryption = 1,
    Instance = 2,
    ThreadId = 3,
    Mars = 4,
    Terminator = 255,
}

TDS pre-login option token.

Variants

Version = 0

Protocol version.

Encryption = 1

Encryption negotiation.

Instance = 2

Instance name.

ThreadId = 3

Thread ID.

Mars = 4

Multiple active result sets flag.

Terminator = 255

Option-list terminator.

Trait Implementations

impl Clone for PreLoginOptionToken

fn clone(&self) -> PreLoginOptionToken

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PreLoginOptionToken

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

Formats the value using the given formatter.

impl From<PreLoginOptionToken> for u8

fn from(value: PreLoginOptionToken) -> Self

Converts to this type from the input type.

impl PartialEq for PreLoginOptionToken

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl TryFrom<u8> for PreLoginOptionToken

type Error = PreLoginError

The type returned in the event of a conversion error.

fn try_from(value: u8) -> Result<Self, Self::Error>

Performs the conversion.

impl Copy for PreLoginOptionToken

impl Eq for PreLoginOptionToken

impl StructuralPartialEq for PreLoginOptionToken