Enum enum_session_state_type

#[non_exhaustive]
#[repr(u32)]
pub enum enum_session_state_type {
    SESSION_TRACK_SYSTEM_VARIABLES = 0,
    SESSION_TRACK_SCHEMA = 1,
    SESSION_TRACK_STATE_CHANGE = 2,
    SESSION_TRACK_GTIDS = 3,
    SESSION_TRACK_TRANSACTION_CHARACTERISTICS = 4,
    SESSION_TRACK_TRANSACTION_STATE = 5,
}

Type of state change information that the server can include in the Ok packet.

@note

• session_state_type shouldn’t go past 255 (i.e. 1-byte boundary).
• Modify the definition of ::SESSION_TRACK_END when a new member is added.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

SESSION_TRACK_SYSTEM_VARIABLES = 0

< Session system variables

SESSION_TRACK_SCHEMA = 1

< Current schema

SESSION_TRACK_STATE_CHANGE = 2

< track session state changes

SESSION_TRACK_GTIDS = 3

< See also: session_track_gtids

SESSION_TRACK_TRANSACTION_CHARACTERISTICS = 4

< Transaction chistics

SESSION_TRACK_TRANSACTION_STATE = 5

< Transaction state

Trait Implementations

impl Clone for enum_session_state_type

fn clone(&self) -> enum_session_state_type

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for enum_session_state_type

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

Formats the value using the given formatter.

impl Hash for enum_session_state_type

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for enum_session_state_type

fn eq(&self, other: &enum_session_state_type) -> 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 Copy for enum_session_state_type

impl Eq for enum_session_state_type

impl StructuralPartialEq for enum_session_state_type