Module hypercore::tree_index
[−]
[src]
Stateful tree index. Or well, stateful flat-tree. It's what happens when you combine a flat-tree with a sparse-bitfield - which ends up being pretty cool!
Adapted from mafintosh/hypercore/lib/tree-index.js.
Usage
extern crate sparse_bitfield as bitfield; extern crate hypercore; use hypercore::tree_index::TreeIndex; use self::bitfield::{Bitfield, Change}; let bitfield = Bitfield::new(1024); let mut tree = TreeIndex::new(bitfield); assert_eq!(tree.set(0), Change::Changed); assert_eq!(tree.set(0), Change::Unchanged); assert_eq!(tree.get(0), true); assert_eq!(tree.get(1), false);
Structs
Bitfield |
Bitfield instance. |
Proof |
A merkle proof for an index. |
TreeIndex |
Index a tree structure or something. |
Verification |
Returned by |
Enums
Change |
Determine wether the |