Enum CacheSize 

#[non_exhaustive]
pub enum CacheSize {
    Unbounded,
    Disabled,
}

Set cache size for a connection

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.

Unbounded

Caches all queries if possible

Disabled

Disable statement cache

Trait Implementations

impl Clone for CacheSize

fn clone(&self) -> CacheSize

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CacheSize

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

Formats the value using the given formatter.

impl PartialEq for CacheSize

fn eq(&self, other: &CacheSize) -> 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 CacheSize

impl Eq for CacheSize

impl StructuralPartialEq for CacheSize