Enum PoolSizeChange 

pub enum PoolSizeChange {
    Increase,
    Decrease,
    Keep,
}

Direction of change between the current and recommended pool sizes.

Variants

Increase

The recommendation needs more connections than production currently uses.

Decrease

The recommendation uses fewer connections than production currently uses.

Keep

The recommendation matches the current production pool size.

Trait Implementations

impl Clone for PoolSizeChange

fn clone(&self) -> PoolSizeChange

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PoolSizeChange

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for PoolSizeChange

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for PoolSizeChange

fn eq(&self, other: &PoolSizeChange) -> 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 Serialize for PoolSizeChange

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for PoolSizeChange

impl Eq for PoolSizeChange

impl StructuralPartialEq for PoolSizeChange