Enum polars_core::prelude::RevMapping
source · [−]Variants
Global(PlHashMap<u32, u32>, Utf8Array<i64>, u128)
Hashmap: maps the indexes from the global cache/categorical array to indexes in the local Utf8Array Utf8Array: caches the string values
Local(Utf8Array<i64>)
Utf8Array: caches the string values
Implementations
Trait Implementations
sourceimpl Clone for RevMapping
impl Clone for RevMapping
sourcefn clone(&self) -> RevMapping
fn clone(&self) -> RevMapping
Returns a copy of the value. Read more
1.0.0 · sourcefn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moresourceimpl Debug for RevMapping
impl Debug for RevMapping
Auto Trait Implementations
impl RefUnwindSafe for RevMapping
impl Send for RevMapping
impl Sync for RevMapping
impl Unpin for RevMapping
impl UnwindSafe for RevMapping
Blanket Implementations
sourceimpl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more