pub struct DictData { /* private fields */ }Implementations§
Source§impl DictData
impl DictData
Sourcepub unsafe fn new_unchecked() -> Self
pub unsafe fn new_unchecked() -> Self
Build a new DictArray without validating the codes or values.
§Safety
This should be called only when you can guarantee the invariants checked
by the safe DictArray::try_new constructor are valid, for example when
you are filtering or slicing an existing valid DictArray.
Sourcepub unsafe fn set_all_values_referenced(
self,
all_values_referenced: bool,
) -> Self
pub unsafe fn set_all_values_referenced( self, all_values_referenced: bool, ) -> Self
Set whether all dictionary values are definitely referenced.
§Safety
The caller must ensure that when setting all_values_referenced = true, ALL dictionary
values are actually referenced by at least one valid code. Setting this incorrectly can
lead to incorrect query results in operations like min/max.
This is typically only set to true during dictionary encoding when we know for certain
that all values are referenced.
Trait Implementations§
Auto Trait Implementations§
impl Freeze for DictData
impl RefUnwindSafe for DictData
impl Send for DictData
impl Sync for DictData
impl Unpin for DictData
impl UnsafeUnpin for DictData
impl UnwindSafe for DictData
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