Crate lkv 

lkv

A lightweight and fast embedded key-value store for Rust.

For more details, see the crates.io.

Examples

use lkv::{Database, Result};

fn main() -> Result<()> {
    let mut db = Database::create("./example.lkv")?;
    let mut write = db.begin_write()?;
    write.put("name", "lkv")?;
    write.commit()?;

    let read = db.begin_read()?;
    assert_eq!(read.get("name")?, Some(b"lkv".as_slice()));
    for item in read.iter()? {
        let (key, value) = item?;
        println!("{} = {}",
            String::from_utf8_lossy(key),
            String::from_utf8_lossy(value));
    }
    drop(read);

    Ok(())
}

Structs

Corruption

Location and category of a database integrity failure.

Database

Represents an open lkv database.

DatabaseOptions

Provides configuration options for the database.

DatabaseStats

Constant-time structural and maintenance metrics for a database.

Entries

Fallible zero-copy iterator over a consistent database view.

ReadTransaction

Read-only transaction of the database.

ReservedValue

A sequential writer for an exactly-sized value reservation.

Snapshot

Read-only snapshot of the database.

WriteTransaction

Write transaction for the database.

Enums

CorruptionKind

The class of integrity failure that was detected.

Error

Errors returned by lkv API.

VerificationMode

Integrity work performed while opening a database.

Type Aliases

Result

Result type for lkv APIs.