Enum SelectExecutedIn 

#[non_exhaustive]
pub enum SelectExecutedIn {
    PrimaryEngine,
    SecondaryEngine,
}

Which engine MySQL executed a SELECT on, exposed to the post-select notification.

Mirrors enum class SelectExecutedIn : bool in mysql-server/sql/handler.h.

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.

PrimaryEngine

kPrimaryEngine: the primary (this) engine ran the query.

SecondaryEngine

kSecondaryEngine: a secondary engine ran the query.

Implementations

impl SelectExecutedIn

pub const fn from_raw(value: bool) -> Self

Decode the C enum class SelectExecutedIn : bool value (raw 0 = primary, 1 = secondary).

Trait Implementations

impl Clone for SelectExecutedIn

fn clone(&self) -> SelectExecutedIn

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for SelectExecutedIn

impl Debug for SelectExecutedIn

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

Formats the value using the given formatter.

impl Eq for SelectExecutedIn

impl PartialEq for SelectExecutedIn

fn eq(&self, other: &SelectExecutedIn) -> 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 StructuralPartialEq for SelectExecutedIn