Struct FcbReader 

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

Implementations

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

pub fn select_attr_query( self, query: AttrQuery, ) -> Result<FeatureIter<R, Seekable>>

impl<R: Read> FcbReader<R>

pub fn select_attr_query_seq( self, query: AttrQuery, ) -> Result<FeatureIter<R, NotSeekable>>

impl<R: Read> FcbReader<R>

pub fn open(reader: R) -> Result<FcbReader<R>, Error>

pub unsafe fn open_unchecked(reader: R) -> Result<FcbReader<R>, Error>

Open a reader without verifying the FlatBuffers data.

Safety

This function skips FlatBuffers verification. The caller must ensure that the input data is valid and properly formatted to avoid undefined behavior.

pub fn select_all_seq(self) -> Result<FeatureIter<R, NotSeekable>, Error>

pub fn select_query_seq( self, query: Query, ) -> Result<FeatureIter<R, NotSeekable>, Error>

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

pub fn select_all(self) -> Result<FeatureIter<R, Seekable>, Error>

pub fn select_query( self, query: Query, limit: Option<usize>, offset: Option<usize>, ) -> Result<FeatureIter<R, Seekable>, Error>

impl<R: Read> FcbReader<R>

pub fn header(&self) -> Header<'_>

pub fn root_attr_schema( &self, ) -> Option<Vector<'_, ForwardsUOffset<Column<'_>>>>