{"id":59897,"library":"sharded-slab","title":"sharded-slab","description":"A lock-free concurrent slab allocator for storing and accessing data across threads.","status":"active","version":"0.1.7","language":"rust","source_language":null,"source_url":"https://github.com/hawkw/sharded-slab","tags":["concurrent","slab","lock-free","memory","allocator"],"install":[{"cmd":"# Cargo.toml\n[dependencies]\nsharded-slab = \"0.1.7\"","lang":"toml","label":"Cargo.toml"},{"cmd":"cargo add sharded-slab","lang":"bash","label":"cargo add"}],"dependencies":[],"imports":[{"symbol":"Slab","correct":"use sharded_slab::Slab;"}],"quickstart":{"code":"use sharded_slab::Slab;\n\nfn main() {\n    let slab = Slab::new();\n    let key = slab.insert(\"hello\").unwrap();\n    if let Some(val) = slab.get(key) {\n        println!(\"Value: {}\", val);\n    }\n}","lang":"rust","description":"Insert and retrieve a value from a concurrent slab."},"warnings":[{"fix":"Use Slab::shrink_to_fit or recreate the slab if memory usage is a concern.","message":"The slab does not automatically reclaim memory for removed entries; keys may be reused but memory is not freed until the slab is dropped.","severity":"gotcha","affected_versions":"*"}],"env_vars":null,"search_vec":"'access':14 'across':16 'alloc':10,24 'concurr':8,18 'data':15 'free':7,22 'lock':6,21 'lock-fre':5,20 'memori':23 'shard':2 'sharded-slab':1 'slab':3,9,19 'store':12 'thread':17","created_at":"2026-06-16T17:20:36.010742+00:00","updated_at":"2026-06-16T17:20:36.010742+00:00","problems":[],"ecosystem":"crates","meta_description":null,"install_score":null,"quickstart_score":null,"quickstart_tag":null,"pypi_latest":null,"cli_name":null,"cli_version":null,"type":"library","homepage":"https://github.com/hawkw/sharded-slab","github":"https://github.com/hawkw/sharded-slab","docs":"https://docs.rs/sharded-slab/","changelog":null,"pypi":null,"npm":null,"openapi_spec":null,"status_page":null,"smithery":null,"categories":["utility"],"base_url":null,"auth_type":null,"provenance":{"verified_status":null,"verified_at":null,"last_verified":"2026-06-16","next_check":"2026-12-13","install_tag":null}}