Struct Catalog 

pub struct Catalog {
    pub version: String,
    pub catalog_version: CatalogVersion,
    pub root_keyword_id: LrId,
    /* private fields */
}

Catalog is the main container for Lightroom. It represents the .lrcat database.

Fields

version: String

The version string

catalog_version: CatalogVersion

The catalog version

root_keyword_id: LrId

Id for the root (top level) keyword

Implementations

impl Catalog

pub fn new<P>(path: P) -> Catalog

where P: AsRef<Path>,

Create a new catalog.

pub fn open(&mut self) -> Result<()>

Open catalog. Return false in failure. This doesn’t check if the content is valid beyond the backing sqlite3.

pub fn load_version(&mut self)

Load version info for the catalog.

pub fn load_keywords_tree(&mut self) -> KeywordTree

Load a keyword tree

pub fn load_keywords(&mut self) -> &BTreeMap<LrId, Keyword>

Load keywords.

pub fn keywords(&self) -> &BTreeMap<LrId, Keyword>

Get the keywords. This assume the keywords have been loaded first. This allow non-mutable borrowing that would be caused by load_keywords().

pub fn load_folders(&mut self) -> &Folders

Load folders.

pub fn folders(&self) -> &Folders

Get the folders. This assume the folders have been loaded first. This allow non-mutable borrowing that would be caused by load_folders().

pub fn load_library_files(&mut self) -> &Vec<LibraryFile>

Load library files (that back images)

pub fn libfiles(&self) -> &Vec<LibraryFile>

Get the libfiles. This assume the libfiles have been loaded first. This allow non-mutable borrowing that would be caused by load_libfiles().

pub fn load_images(&mut self) -> &Vec<Image>

Load images.

pub fn images(&self) -> &Vec<Image>

Get the images. This assume the images have been loaded first. This allow non-mutable borrowing that would be caused by load_images().

pub fn load_collections(&mut self) -> &Vec<Collection>

Load collectons.

pub fn collections(&self) -> &Vec<Collection>

Get the collections. This assume the collections have been loaded first. This allow non-mutable borrowing that would be caused by load_collections().

pub fn images_for_collection(&self, collection_id: LrId) -> Result<Vec<LrId>>

Return the of images in the given collection. Not to be confused with Content.