Struct arrow_format::ipc::DictionaryEncodingRef

pub struct DictionaryEncodingRef<'a>(_);

Available on crate feature ipc only.

Implementations

impl<'a> DictionaryEncodingRef<'a>

pub fn id(&self) -> Result<i64>

pub fn index_type(&self) -> Result<Option<IntRef<'a>>>

pub fn is_ordered(&self) -> Result<bool>

pub fn dictionary_kind(&self) -> Result<DictionaryKind>

Trait Implementations

impl<'a> Clone for DictionaryEncodingRef<'a>

fn clone(&self) -> DictionaryEncodingRef<'a>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for DictionaryEncodingRef<'a>

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

Formats the value using the given formatter.

impl<'a> ReadAsRoot<'a> for DictionaryEncodingRef<'a>

fn read_as_root(slice: &'a [u8]) -> Result<Self>

Takes a slice assumed to be of this type and returns a view into it.

impl<'a> TryFrom<DictionaryEncodingRef<'a>> for DictionaryEncoding

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: DictionaryEncodingRef<'a>) -> Result<Self>

Performs the conversion.

impl<'a> Copy for DictionaryEncodingRef<'a>