[−][src]Struct rusoto_glue::Classifier
Classifiers are triggered during a crawl task. A classifier checks whether a given file is in a format it can handle, and 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 AWS Glue supplies, 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, or a JSON
classifier, as specified in one of the fields in the Classifier
object.
Fields
grok_classifier: Option<GrokClassifier>
A GrokClassifier
object.
json_classifier: Option<JsonClassifier>
A JsonClassifier
object.
xml_classifier: Option<XMLClassifier>
An XMLClassifier
object.
Trait Implementations
impl PartialEq<Classifier> for Classifier
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fn eq(&self, other: &Classifier) -> bool
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fn ne(&self, other: &Classifier) -> bool
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impl Clone for Classifier
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fn clone(&self) -> Classifier
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fn clone_from(&mut self, source: &Self)
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Performs copy-assignment from source
. Read more
impl Default for Classifier
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fn default() -> Classifier
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impl Debug for Classifier
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impl<'de> Deserialize<'de> for Classifier
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fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
__D: Deserializer<'de>,
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__D: Deserializer<'de>,
Auto Trait Implementations
impl Send for Classifier
impl Sync for Classifier
Blanket Implementations
impl<T, U> Into for T where
U: From<T>,
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U: From<T>,
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
impl<T> From for T
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impl<T, U> TryFrom for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T> Borrow for T where
T: ?Sized,
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T: ?Sized,
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> BorrowMut for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T, U> TryInto for T where
U: TryFrom<T>,
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U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<T> DeserializeOwned for T where
T: Deserialize<'de>,
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T: Deserialize<'de>,
impl<T> Erased for T
impl<T> Same for T
type Output = T
Should always be Self