Enum EvictionReason 

pub enum EvictionReason {
    IdleExpired,
    LifetimeExpired,
    MaxUses,
    IdleCapacity,
    Capacity,
    Closed,
    Failed,
}

Why a pooled connection left the pool (spec 020, 3.5).

Variants

IdleExpired

Idle longer than the policy’s idle lifetime.

LifetimeExpired

Older than the policy’s absolute lifetime.

MaxUses

Used as often as the policy allows.

IdleCapacity

More idle connections than the policy allows.

Capacity

Closed to make room for a connection under another key.

Closed

Found closed by the remote side or the connection.

Failed

The exchange on it failed or did not finish its response.

Trait Implementations

impl Clone for EvictionReason

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 EvictionReason

impl Debug for EvictionReason

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for EvictionReason

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for EvictionReason

impl Hash for EvictionReason

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 JsonSchema for EvictionReason

fn schema_name() -> Cow<'static, str>

The name of the generated JSON Schema.

fn schema_id() -> Cow<'static, str>

Returns a string that uniquely identifies the schema produced by this type.

fn json_schema(generator: &mut SchemaGenerator) -> Schema

Generates a JSON Schema for this type.

fn inline_schema() -> bool

Whether JSON Schemas generated for this type should be included directly in parent schemas, rather than being re-used where possible using the $ref keyword.

impl PartialEq for EvictionReason

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for EvictionReason

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for EvictionReason