Enum polars_plan::dsl::function_expr::StructFunction

pub enum StructFunction {
    FieldByIndex(i64),
    FieldByName(Arc<str>),
    RenameFields(Arc<[String]>),
    PrefixFields(Arc<str>),
    SuffixFields(Arc<str>),
    JsonEncode,
    WithFields,
    MultipleFields(Arc<[ColumnName]>),
}

Available on crate feature dtype-struct only.

Variants

FieldByIndex(i64)

FieldByName(Arc<str>)

RenameFields(Arc<[String]>)

PrefixFields(Arc<str>)

SuffixFields(Arc<str>)

JsonEncode

Available on crate feature json only.

WithFields

MultipleFields(Arc<[ColumnName]>)

Trait Implementations

impl Clone for StructFunction

fn clone(&self) -> StructFunction

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for StructFunction

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for StructFunction

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for StructFunction

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

Formats the value using the given formatter.

impl From<StructFunction> for SpecialEq<Arc<dyn SeriesUdf>>

fn from(func: StructFunction) -> Self

Converts to this type from the input type.

impl Hash for StructFunction

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 StructFunction

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for StructFunction

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for StructFunction

impl StructuralPartialEq for StructFunction