Enum polars::frame::groupby::GroupsProxy

pub enum GroupsProxy {
    Idx(GroupsIdx),
    Slice(Vec<[u32; 2], Global>),
}

Variants

Idx(GroupsIdx)

Slice(Vec<[u32; 2], Global>)

Implementations

impl GroupsProxy

pub fn into_idx(self) -> GroupsIdx

pub fn iter(&self) -> GroupsProxyIter<'_>

pub fn sort(&mut self)

pub fn group_lengths(&self, name: &str) -> ChunkedArray<UInt32Type>

pub fn par_iter(&self) -> GroupsProxyParIter<'_>

pub fn idx_ref(&self) -> &GroupsIdx

Get a reference to the GroupsIdx.

Panic

panics if the groups are a slice.

pub fn get(&self, index: usize) -> GroupsIndicator<'_>

pub fn idx_mut(&mut self) -> &mut GroupsIdx

Get a mutable reference to the GroupsIdx.

Panic

panics if the groups are a slice.

pub fn len(&self) -> usize

pub fn is_empty(&self) -> bool

pub fn group_count(&self) -> ChunkedArray<UInt32Type>

pub fn as_list_chunked(&self) -> ChunkedArray<ListType>

Trait Implementations

impl Clone for GroupsProxy

fn clone(&self) -> GroupsProxy

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for GroupsProxy

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

Formats the value using the given formatter.

impl Default for GroupsProxy

fn default() -> GroupsProxy

Returns the “default value” for a type.

impl From<GroupsIdx> for GroupsProxy

fn from(groups: GroupsIdx) -> GroupsProxy

Performs the conversion.

impl PartialEq<GroupsProxy> for GroupsProxy

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

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

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

This method tests for !=.

impl StructuralPartialEq for GroupsProxy