Function create_storage_driver

graphlite/src/storage/persistent/factory.rs:32–48

Factory function to create a storage driver based on configuration This is the main entry point for creating storage drivers. It takes a storage type and path, then returns the appropriate driver implementation as a trait object. # Arguments `storage_type` - The type of storage driver to create (Sled or Memory) `path` - The filesystem path where the database should be stored # Returns A boxed t

(
    storage_type: StorageType,
    path: P,
)

/// let tree = driver.open_tree("my_tree")?;
/// ```
pub fn create_storage_driver<P: AsRef<Path>>(
    storage_type: StorageType,
    path: P,
) -> StorageResult<Box<dyn StorageDriver<Tree = Box<dyn StorageTree>>>> {
    match storage_type {
        StorageType::Sled => {
            use crate::storage::persistent::sled::SledDriver;
            let driver = SledDriver::open(path)?;
            Ok(Box::new(driver) as Box<dyn StorageDriver<Tree = Box<dyn StorageTree>>>)
        }
        StorageType::Memory => {
            use crate::storage::persistent::memory::MemoryStorageDriver;
            let driver = MemoryStorageDriver::open(path)?;
            Ok(Box::new(driver) as Box<dyn StorageDriver<Tree = Box<dyn StorageTree>>>)
        }
    }
}

#[cfg(test)]
mod tests {