pub struct EncodedColumn {
pub logical_type: LogicalType,
pub encoding: EncodingV2,
pub num_values: u64,
pub data: Vec<u8>,
pub null_bitmap: Option<Bitmap>,
}Expand description
エンコード済みカラムのメタデータとペイロード。
Fields§
§logical_type: LogicalType論理型。
encoding: EncodingV2エンコーディング種別。
num_values: u64値の個数。
data: Vec<u8>エンコード済みペイロード。
null_bitmap: Option<Bitmap>Null ビットマップ(任意)。
Trait Implementations§
Source§impl Clone for EncodedColumn
impl Clone for EncodedColumn
Source§fn clone(&self) -> EncodedColumn
fn clone(&self) -> EncodedColumn
Returns a duplicate of the value. Read more
1.0.0 · Source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source. Read moreSource§impl Debug for EncodedColumn
impl Debug for EncodedColumn
Source§impl<'de> Deserialize<'de> for EncodedColumn
impl<'de> Deserialize<'de> for EncodedColumn
Source§fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where
__D: Deserializer<'de>,
fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where
__D: Deserializer<'de>,
Deserialize this value from the given Serde deserializer. Read more
Auto Trait Implementations§
impl Freeze for EncodedColumn
impl RefUnwindSafe for EncodedColumn
impl Send for EncodedColumn
impl Sync for EncodedColumn
impl Unpin for EncodedColumn
impl UnwindSafe for EncodedColumn
Blanket Implementations§
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more