Sneed

A safe wrapper around heed, with better errors and observability.

Formerly Chuck's

Differences from Heed

• Uses fallible-iterator by default for iterators
• Improved errors: Include relevant DB paths, keys, values, etc., in error messages
• Observable DBs: Receive a notification via channel when a database is updated via a write txn.
• Read-only DBs: Enforce better mutability boundaries by exposing databases as read-only
• Type-level tags to distinguish between different DB envs
• Unit key encoder/decoder: Use () as a DB key

lib.rs:

Database utils