Function redb_err

nodedb/src/engine/sparse/btree.rs:18–23

Map a redb error into our crate error with context.

(ctx: &str, e: E)

/// Map a redb error into our crate error with context.
pub(super) fn redb_err<E: std::fmt::Display>(ctx: &str, e: E) -> crate::Error {
    crate::Error::Storage {
        engine: "sparse".into(),
        detail: format!("{ctx}: {e}"),
    }
}

std::thread_local! {
    static KEY_BUF: std::cell::RefCell<String> = std::cell::RefCell::new(String::with_capacity(256));