Struct QueryConfig 

pub struct QueryConfig {
    pub root_path: String,
    pub fetch_content: bool,
    pub recursive: bool,
    pub limit: Option<usize>,
    pub offset: usize,
}

Configuration for querying file metadata

This struct controls how the virtual table fetches data from cloud storage. Users can configure whether to fetch content, recurse into directories, and implement pagination.

Examples

use sqlite_vtable_opendal::types::QueryConfig;

// Metadata-only query (default)
let config = QueryConfig::default();

// Fetch file contents as well
let config = QueryConfig {
    fetch_content: true,
    ..Default::default()
};

// Recursive listing with pagination
let config = QueryConfig {
    root_path: "/documents".to_string(),
    recursive: true,
    limit: Some(100),
    offset: 0,
    ..Default::default()
};

Fields

root_path: String

The root path to start listing from

fetch_content: bool

Whether to fetch file contents (default: false for metadata-only queries)

recursive: bool

Whether to recursively list subdirectories

limit: Option<usize>

Maximum number of results to return (for pagination)

offset: usize

Offset for pagination

Trait Implementations

impl Clone for QueryConfig

fn clone(&self) -> QueryConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for QueryConfig

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

Formats the value using the given formatter.

impl Default for QueryConfig

fn default() -> Self

Returns the “default value” for a type.