Enum ReadPreference 

pub enum ReadPreference {
    Leader,
}

Defines the read preference for frontend route operations, determining whether to read from the region leader or follower.

Variants

Leader

Trait Implementations

impl AsRef<str> for ReadPreference

fn as_ref(&self) -> &str

Converts this type into a shared reference of the (usually inferred) input type.

impl Clone for ReadPreference

fn clone(&self) -> ReadPreference

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ReadPreference

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

Formats the value using the given formatter.

impl Default for ReadPreference

fn default() -> ReadPreference

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for ReadPreference

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for ReadPreference

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

Formats the value using the given formatter.

impl FromStr for ReadPreference

type Err = ParseError

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<ReadPreference, <Self as FromStr>::Err>

Parses a string s to return a value of this type.

impl PartialEq for ReadPreference

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

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl TryFrom<&str> for ReadPreference

type Error = ParseError

The type returned in the event of a conversion error.

fn try_from(s: &str) -> Result<ReadPreference, <Self as TryFrom<&str>>::Error>

Performs the conversion.

impl Copy for ReadPreference

impl StructuralPartialEq for ReadPreference