Struct BlockDBOptionsBuilder 

pub struct BlockDBOptionsBuilder {
    pub chunk_size: Option<NonZeroUsize>,
    pub max_file_size: Option<NonZeroUsize>,
}

Fields

chunk_size: Option<NonZeroUsize>

max_file_size: Option<NonZeroUsize>

Implementations

impl BlockDBOptionsBuilder

pub fn chunk_size(self, chunk_size: NonZeroUsize) -> Self

Defines the size (in bytes) of a single chunk within a DataBlock. This cannot be changed after the BlockDB is opened for the first time. (Default: 4,096)

pub fn max_file_size(self, max_file_size: NonZeroUsize) -> Self

Sets the soft maximum size (in bytes) of a DataFile. “Soft” means that it may be exceeded once per file (e.g., for large writes). This can be changed after initialization, but it will not retroactively affect the size of existing DataFiles. (Default: 4,096 * 1,000,000)

pub fn build(self) -> BlockDBOptions

Trait Implementations

impl Debug for BlockDBOptionsBuilder

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

Formats the value using the given formatter.

impl Default for BlockDBOptionsBuilder

fn default() -> BlockDBOptionsBuilder

Returns the “default value” for a type.