Struct rusoto_glue::Classifier

pub struct Classifier {
    pub csv_classifier: Option<CsvClassifier>,
    pub grok_classifier: Option<GrokClassifier>,
    pub json_classifier: Option<JsonClassifier>,
    pub xml_classifier: Option<XMLClassifier>,
}

Classifiers are triggered during a crawl task. A classifier checks whether a given file is in a format it can handle. If it is, the classifier creates a schema in the form of a StructType object that matches that data format.

You can use the standard classifiers that Glue provides, or you can write your own classifiers to best categorize your data sources and specify the appropriate schemas to use for them. A classifier can be a grok classifier, an XML classifier, a JSON classifier, or a custom CSV classifier, as specified in one of the fields in the Classifier object.

Fields

csv_classifier: Option<CsvClassifier>

A classifier for comma-separated values (CSV).

grok_classifier: Option<GrokClassifier>

A classifier that uses grok.

json_classifier: Option<JsonClassifier>

A classifier for JSON content.

xml_classifier: Option<XMLClassifier>

A classifier for XML content.

Trait Implementations

impl Clone for Classifier

fn clone(&self) -> Classifier

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Classifier

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

Formats the value using the given formatter.

impl Default for Classifier

fn default() -> Classifier

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Classifier

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
    __D: Deserializer<'de>, 

Deserialize this value from the given Serde deserializer.

impl PartialEq<Classifier> for Classifier

fn eq(&self, other: &Classifier) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Classifier) -> bool

This method tests for !=.

impl StructuralPartialEq for Classifier