Struct jupiter::idb::idb_yaml_loader::IdbYamlLoader

pub struct IdbYamlLoader { /* private fields */ }

Represents the global loader instance.

Implementations

impl IdbYamlLoader

pub fn new(platform: Arc<Platform>) -> Self

Creates a new loader to be passed into [Repository::register_loader].

Trait Implementations

impl Display for IdbYamlLoader

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

Formats the value using the given formatter.

impl Loader for IdbYamlLoader

fn file_changed<'life0, 'life1, 'async_trait>( &'life0 self, loader_info: &'life1 LoaderInfo ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Invoked if either the loader metadata or the file itself has changed.

fn platform(&self) -> &Arc<Platform>

Provides the platform for which this loader was registered.

fn update_table<'life0, 'life1, 'async_trait>( &'life0 self, doc: Doc, loader_info: &'life1 LoaderInfo ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Can be invoked by loaders which store data in InfoGraphDB to update a table with the indices as defined by the metadata YAML.

fn table_name<'a>(&self, loader_info: &'a LoaderInfo) -> Result<&'a str>

Extracts the table name from the given metadata.

fn indices(&self, loader_info: &LoaderInfo) -> Vec<IndexType>

Extracts the desired indices from the given metadata.

fn file_deleted<'life0, 'life1, 'async_trait>( &'life0 self, loader_info: &'life1 LoaderInfo ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Invoked if the underlying file or the loader itself was deleted.