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View Code? Open in Web Editor NEWPiece Table in Rust for efficient sequential insertion and removal (unmaintained)
License: MIT License
Piece Table in Rust for efficient sequential insertion and removal (unmaintained)
License: MIT License
Cheers, I've been playing with this crate for a bit. Came across this today, after calling clear()
the length()
is not 0.
extern crate piecetable;
use piecetable::PieceTable;
#[test]
fn length_on_clear_is_zero() {
let mut pt: PieceTable<u64> = PieceTable::new();
assert_eq!(pt.len(), 0);
assert_eq!(pt.is_empty(), true);
pt.push(1);
assert_eq!(pt.len(), 1);
assert_eq!(pt.is_empty(), false);
// the following asserts will fail
pt.clear();
assert_eq!(pt.len(), 0);
assert_eq!(pt.is_empty(), true);
}
Remove works fine though.
#[test]
fn remove_decreases_len() {
let mut pt: PieceTable<u64> = PieceTable::new();
pt.push(1);
assert_eq!(pt.len(), 1);
assert_eq!(pt.is_empty(), false);
pt.remove(0);
assert_eq!(pt.len(), 0);
assert_eq!(pt.is_empty(), true);
}
Maybe missing an update to length in https://github.com/andreasfrom/piecetable/blob/master/src/lib.rs#L155?
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