Crate stringtape 

StringTape

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

use stringtape::{CharsTapeI32, StringTapeError};

let mut tape = CharsTapeI32::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.

CharsTape

UTF-8 string view over RawTape.

CharsTapeIter

CharsTapeView

UTF-8 string view over RawTapeView.

RawParts

Named raw parts returned by as_raw_parts methods.

RawTapeView

A view into a continuous slice of a RawTape.

Enums

StringTapeError

Errors that can occur when working with tape classes.

Traits

OffsetType

Trait for offset types used in CharsTape.

Type Aliases

BytesTapeI32

BytesTapeI64

BytesTapeU32

BytesTapeU64

BytesTapeViewI32

BytesTapeViewI64

BytesTapeViewU32

BytesTapeViewU64

CharsTapeI32

CharsTapeI64

CharsTapeU32

CharsTapeU64

CharsTapeViewI32

CharsTapeViewI64

CharsTapeViewU32

CharsTapeViewU64