Bf-Tree is a modern read-write-optimized concurrent larger-than-memory range index in Rust from MSR. You can add Bf-Tree to your Cargo.toml like this:[ dependencies ] bf-tree = " 0.1.0 "An example use of Bf-Tree:use bf_tree :: BfTree ; use bf_tree :: LeafReadResult ; let mut config = bf_tree :: Config :: default ( ) ; config . cb_min_record_size ( 4 ) ; let tree = BfTree :: with_config ( config , None ) . Authorized use of Microsoft trademarks or logos is subject to and must follow Microsoft’s Trademark & Brand Guidelines. Use of Microsoft trademarks or logos in modified versions of this project must not cause confusion or imply Microsoft sponsorship.