Crate stringtape 

StringTape

Memory-efficient string and bytes storage compatible with Apache Arrow.

use stringtape::{StringTapeI32, StringTapeError};

let mut tape = StringTapeI32::new();
tape.push("hello")?;
tape.push("world")?;

assert_eq!(tape.len(), 2);
assert_eq!(&tape[0], "hello");

// Iterate over strings
for s in &tape {
    println!("{}", s);
}

It also supports binary data via BytesTape:

use stringtape::{BytesTapeI32, StringTapeError};

let mut tape = BytesTapeI32::new();
tape.push(&[0xde, 0xad, 0xbe, 0xef])?;
tape.push(b"bytes")?;

assert_eq!(&tape[1], b"bytes" as &[u8]);

Structs

BytesTape

Binary bytes view over RawTape.

BytesTapeView

Binary bytes view over RawTapeView.

RawParts

Named raw parts returned by as_raw_parts methods.

RawTapeView

A view into a continuous slice of a RawTape.

StringTape

UTF-8 string view over RawTape.

StringTapeIter

StringTapeView

UTF-8 string view over RawTapeView.

Enums

StringTapeError

Errors that can occur when working with StringTape.

Traits

OffsetType

Trait for offset types used in StringTape.

Type Aliases

BytesTapeI32

BytesTapeI64

BytesTapeU32

BytesTapeU64

BytesTapeViewI32

BytesTapeViewI64

BytesTapeViewU32

BytesTapeViewU64

StringTapeI32

StringTapeI64

StringTapeU32

StringTapeU64

StringTapeViewI32

StringTapeViewI64

StringTapeViewU32

StringTapeViewU64