Struct ColumnSlice 

pub struct ColumnSlice {
    pub offset: u32,
    pub length: u32,
    pub is_null: bool,
}

Column slice information pointing into the row buffer.

This is the internal representation that enables zero-copy access to column data within the shared buffer.

Fields

offset: u32

Offset into the buffer where this column’s data begins.

length: u32

Length of the column data in bytes.

is_null: bool

Whether this column value is NULL.

Implementations

impl ColumnSlice

pub fn new(offset: u32, length: u32, is_null: bool) -> Self

Create a new column slice.

pub fn null() -> Self

Create a NULL column slice.

Trait Implementations

impl Clone for ColumnSlice

fn clone(&self) -> ColumnSlice

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ColumnSlice

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

Formats the value using the given formatter.

impl Copy for ColumnSlice