Trait SegmentLen 

pub trait SegmentLen: Seek {
    // Provided method
    fn segment_len(&mut self) -> Result<u64> { ... }
}

Provided Methods

fn segment_len(&mut self) -> Result<u64>

Determine the length in bytes of the segment.

This method does not rely on metadata fsync, and may use up to three seek operations.

If the method returns successfully, the seek position before the call is restored. However, if it returns an error, the seek position is unspecified.

Implementations on Foreign Types

impl SegmentLen for CompressReader

impl SegmentLen for File

impl<T: SegmentLen> SegmentLen for BufReader<T>

fn segment_len(&mut self) -> Result<u64>

Implementors