bf-tree 0.5.1

Bf-Tree is a modern read-write-optimized concurrent larger-than-memory range index in Rust from Microsoft Research.
Documentation 
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// Copyright (c) Microsoft Corporation.
// Licensed under the MIT license.

#[derive(Debug)]
pub(crate) enum TreeError {
    Locked,
    CircularBufferFull,
    NeedRestart, // need to restart the operation, potentially will do SMO operations
}

#[derive(Debug, PartialEq, Eq, Clone)]
pub enum ConfigError {
    MinimumRecordSize(String),
    MaximumRecordSize(String),
    LeafPageSize(String),
    MaxKeyLen(String),
    CircularBufferSize(String),
    SnapshotFileInvalid(String),
    SnapshotDisabled,
}