Enum UnionMode

pub enum UnionMode {
    Dense,
    Sparse,
}

Mode of ArrowDataType::Union

Variants

Dense

Dense union

Sparse

Sparse union

Implementations

impl UnionMode

pub fn sparse(is_sparse: bool) -> Self

Constructs a UnionMode::Sparse if the input bool is true, or otherwise constructs a UnionMode::Dense

pub fn is_sparse(&self) -> bool

Returns whether the mode is sparse

pub fn is_dense(&self) -> bool

Returns whether the mode is dense

Trait Implementations

impl Clone for UnionMode

fn clone(&self) -> UnionMode

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for UnionMode

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for UnionMode

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Hash for UnionMode

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 UnionMode

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

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for UnionMode

impl Eq for UnionMode

impl StructuralPartialEq for UnionMode