Enum SemanticHintKind 

pub enum SemanticHintKind {
    Positive,
    Identifier,
    Temporal,
}

The kind of a semantic hint, used for diagnostics and binding evidence.

Variants

Positive

A SemanticHints::positive_columns entry.

Identifier

An SemanticHints::identifier_columns entry.

Temporal

A SemanticHints::temporal_columns entry.

Implementations

impl SemanticHintKind

pub fn field_name(self) -> &'static str

The public configuration field name that carries this hint kind.

Trait Implementations

impl Clone for SemanticHintKind

fn clone(&self) -> SemanticHintKind

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for SemanticHintKind

impl Debug for SemanticHintKind

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for SemanticHintKind

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for SemanticHintKind

impl JsonSchema for SemanticHintKind

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 SemanticHintKind

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for SemanticHintKind

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 SemanticHintKind