Enum TargetRole 

pub enum TargetRole {
    ReadWrite,
    WriteOnly,
}

A target’s role. Exactly one read_write target per binding serves queries. The rest are write-only mirrors.

Variants

ReadWrite

WriteOnly

Trait Implementations

impl Clone for TargetRole

fn clone(&self) -> TargetRole

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for TargetRole

impl Debug for TargetRole

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

Formats the value using the given formatter.

impl Default for TargetRole

fn default() -> TargetRole

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for TargetRole

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for TargetRole

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

Formats the value using the given formatter.

impl Eq for TargetRole

impl FromStr for TargetRole

type Err = ParseError

The associated error which can be returned from parsing.

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

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

impl PartialEq for TargetRole

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for TargetRole

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 TargetRole

impl TryFrom<&str> for TargetRole

type Error = ParseError

The type returned in the event of a conversion error.

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

Performs the conversion.

impl VariantArray for TargetRole

const VARIANTS: &'static [Self]