Struct PageInfo

pub struct PageInfo {
    pub num_rows: u64,
    pub priority: u64,
    pub encoding: PageEncoding,
    pub buffer_offsets_and_sizes: Arc<[(u64, u64)]>,
}

Metadata describing a page in a file

This is typically created by reading the metadata section of a Lance file

Fields

num_rows: u64

The number of rows in the page

priority: u64

The priority (top level row number) of the page

This is only set in 2.1 files and will be 0 for 2.0 files

encoding: PageEncoding

The encoding that explains the buffers in the page

buffer_offsets_and_sizes: Arc<[(u64, u64)]>

The offsets and sizes of the buffers in the file

Trait Implementations

impl Debug for PageInfo

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

Formats the value using the given formatter.