Struct DirectoryConfig 

pub struct DirectoryConfig {
    pub write_key: String,
    pub storage_location: PathBuf,
    pub base_filename: String,
    pub max_file_size: usize,
}

Configuration options for the file-based data store.

This struct provides the configuration parameters needed to create a new DirectoryStore instance. It controls where and how files are stored, including file naming, size limits, and organization.

Examples

use std::path::PathBuf;
use transientdb::DirectoryConfig;

let config = DirectoryConfig {
    write_key: "my-store".into(),
    storage_location: PathBuf::from("/tmp/data"),
    base_filename: "events".into(),
    max_file_size: 1024 * 1024, // 1MB
};

Fields

write_key: String

Key used to identify writes to this store. This is included in the metadata of each data file created by the store.

storage_location: PathBuf

Directory where data files will be stored. The store will create this directory if it doesn’t exist.

base_filename: String

Base name for generated files. Files will be created with the pattern: “{index}-{base_filename}” where index is an auto-incrementing number.

max_file_size: usize

Maximum size in bytes for individual data files. Once a file reaches this size, a new file will be created. Must be at least 100 bytes.

Trait Implementations

impl Clone for DirectoryConfig

fn clone(&self) -> DirectoryConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.