Struct Reader 

pub struct Reader<R> { /* private fields */ }

Implementations

impl Reader<File>

pub fn open(path: impl AsRef<Path>, key_field_index: usize) -> Result<Self>

impl<R: Read + Seek> Reader<R>

pub fn new(inner: R, key_field_index: usize) -> Result<Self>

pub fn header(&self) -> &Header

pub fn schema(&self) -> &Schema

pub fn key_type(&self) -> KeyType

pub fn frame_count(&self) -> u64

pub fn read_string_table(&mut self) -> Result<Vec<String>>

pub fn read_frame_at(&mut self, index: u64) -> Result<Option<OwnedFrame>>

pub fn read_key_at(&mut self, index: u64) -> Result<Option<Key>>

pub fn lower_bound(&mut self, key: Key) -> Result<u64>

pub fn upper_bound(&mut self, key: Key) -> Result<u64>

pub fn equal_range(&mut self, key: Key) -> Result<(u64, u64)>

pub fn frames_between( &mut self, first: Key, last: Key, ) -> Result<Vec<OwnedFrame>>

pub fn read_all_frames(&mut self) -> Result<Vec<OwnedFrame>>

pub fn read_raw_frames_chunk( &mut self, start: u64, max_frames: usize, ) -> Result<Vec<u8>>

pub fn verify_key_order(&mut self) -> Result<()>

pub fn frame_key(&self, frame: FrameRef<'_>) -> Result<Key>