Struct Config 

pub struct Config {

    pub memory_file_path: String,
    pub transport: Transport,
    pub bind_addr: String,
    pub durability: Durability,
    pub auth_token: Option<Arc<str>>,
    pub mmap_size: i64,
    pub page_size: i64,
    pub cache_size_kb: i64,
    pub busy_timeout_ms: u64,
    pub wal_flush_ms: u64,
    pub lru_cache_size: usize,
    pub read_pool_size: usize,
    pub tls_cert: Option<PathBuf>,
    pub tls_key: Option<PathBuf>,
    pub vectors_enabled: bool,
}

Fields

memory_file_path: String

transport: Transport

bind_addr: String

durability: Durability

auth_token: Option<Arc<str>>

Optional bearer token required on the tcp and http transports. When None, those transports accept unauthenticated connections (stdio is always local and never authenticated).

mmap_size: i64

page_size: i64

PRAGMA page_size in bytes (fresh DB only).

cache_size_kb: i64

PRAGMA cache_size magnitude in KiB.

busy_timeout_ms: u64

PRAGMA busy_timeout in milliseconds.

wal_flush_ms: u64

Interval in milliseconds for the background wal_checkpoint(PASSIVE) flush. 0 disables it (rely on SQLite auto-checkpoint + maintenance).

lru_cache_size: usize

read_pool_size: usize

Size of the read-only connection pool (concurrent reads). Always >= 1.

tls_cert: Option<PathBuf>

PEM certificate chain for serving the http transport over TLS (HTTPS). None (the default) keeps the transport plaintext. Engaged only when both tls_cert and tls_key are set.

tls_key: Option<PathBuf>

PEM private key matching tls_cert.

vectors_enabled: bool

Enable the vector / semantic-search subsystem (vector_* + hybrid_search tools backed by a usearch HNSW index). Off by default.

Implementations

impl Config

pub fn sqlite_tuning(&self) -> SqliteTuning

Build the SQLite pragma tuning from this config, keeping the fixed journal_size_limit default.

pub fn from_args(args: &Args) -> Result<Self>

Trait Implementations

impl Clone for Config

fn clone(&self) -> Config

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Config

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for Config

fn default() -> Self

Returns the “default value” for a type.