Enum StructKeySpelling 

pub enum StructKeySpelling {
    SingleQuoted,
    Bare,
    DoubleQuoted,
}

How a StructField key was spelled.

The surface-form tag for the one canonical struct-field shape, mirroring CastSyntax: DuckDB folds all three to the same field name, so only this tag and the rendered spelling distinguish them.

Variants

SingleQuoted

A single-quoted string key, as in {'key': v}.

Bare

A bare identifier key, as in {key: v}.

DoubleQuoted

A double-quoted identifier key, as in {"key": v}.

Trait Implementations

impl Clone for StructKeySpelling

fn clone(&self) -> StructKeySpelling

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for StructKeySpelling

impl Debug for StructKeySpelling

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for StructKeySpelling

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for StructKeySpelling

impl Hash for StructKeySpelling

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 PartialEq for StructKeySpelling

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for StructKeySpelling

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 StructKeySpelling