Enum ArrayElemTypeDef 

pub enum ArrayElemTypeDef {
    None,
    AngleBracket(Box<DataType>),
    SquareBracket(Box<DataType>, Option<u64>),
    Parenthesis(Box<DataType>),
}

Represents the data type of the elements in an array (if any) as well as the syntax used to declare the array.

For example: Bigquery/Hive use ARRAY<INT> whereas snowflake uses ARRAY.

Variants

None

Use ARRAY style without an explicit element type.

AngleBracket(Box<DataType>)

Angle-bracket style, e.g. ARRAY<INT>.

SquareBracket(Box<DataType>, Option<u64>)

Square-bracket style, e.g. INT[] or INT[2].

Parenthesis(Box<DataType>)

Parenthesis style, e.g. Array(Int64).

Trait Implementations

impl Clone for ArrayElemTypeDef

fn clone(&self) -> ArrayElemTypeDef

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ArrayElemTypeDef

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

Formats the value using the given formatter.

impl Hash for ArrayElemTypeDef

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 Ord for ArrayElemTypeDef

fn cmp(&self, other: &ArrayElemTypeDef) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for ArrayElemTypeDef

fn eq(&self, other: &ArrayElemTypeDef) -> 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 PartialOrd for ArrayElemTypeDef

fn partial_cmp(&self, other: &ArrayElemTypeDef) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Visit for ArrayElemTypeDef

fn visit<V: Visitor>(&self, visitor: &mut V) -> ControlFlow<V::Break>

Visit this node with the provided Visitor.

impl VisitMut for ArrayElemTypeDef

fn visit<V: VisitorMut>(&mut self, visitor: &mut V) -> ControlFlow<V::Break>

Mutably visit this node with the provided VisitorMut.

impl Eq for ArrayElemTypeDef

impl StructuralPartialEq for ArrayElemTypeDef