Struct DatabaseConfig 

pub struct DatabaseConfig {
    pub max_memtable_size_bytes: Option<usize>,
    pub max_memtable_records: usize,
    pub max_wal_size_bytes: Option<u64>,
    pub max_total_disk_bytes: Option<u64>,
    pub write_buffer_size: usize,
}

Database configuration for resource limits and operational parameters

Fields

max_memtable_size_bytes: Option<usize>

Maximum memtable size in bytes (None = unlimited)

max_memtable_records: usize

Maximum number of records in memtable before flush

max_wal_size_bytes: Option<u64>

Maximum WAL size in bytes (None = unlimited)

max_total_disk_bytes: Option<u64>

Maximum total disk space in bytes (None = unlimited)

write_buffer_size: usize

Write buffer size for WAL/SST writes

Implementations

impl DatabaseConfig

pub fn new() -> Self

Create a new configuration with default values

pub fn with_max_memtable_size_bytes(self, size: usize) -> Self

Set maximum memtable size in bytes

pub fn with_max_memtable_records(self, records: usize) -> Self

Set maximum number of records in memtable

pub fn with_max_wal_size_bytes(self, size: u64) -> Self

Set maximum WAL size in bytes

pub fn with_max_total_disk_bytes(self, size: u64) -> Self

Set maximum total disk size in bytes

pub fn with_write_buffer_size(self, size: usize) -> Self

Set write buffer size

pub fn validate(&self) -> Result<(), String>

Validate configuration values

Trait Implementations

impl Clone for DatabaseConfig

fn clone(&self) -> DatabaseConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DatabaseConfig

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

Formats the value using the given formatter.

impl Default for DatabaseConfig

fn default() -> Self

Returns the “default value” for a type.