mf_core::transform::step

Trait Step

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pub trait Step:
    Any
    + Send
    + Sync
    + Debug
    + 'static {
    // Required methods
    fn name(&self) -> String;
    fn apply(
        &self,
        dart: &mut Tree,
        schema: Arc<Schema>,
    ) -> Result<StepResult, Error>;
    fn serialize(&self) -> Option<Vec<u8>>;
    fn invert(&self, dart: &Arc<Tree>) -> Option<Arc<dyn Step>>;
}

Required Methods§

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fn name(&self) -> String

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fn apply( &self, dart: &mut Tree, schema: Arc<Schema>, ) -> Result<StepResult, Error>

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fn serialize(&self) -> Option<Vec<u8>>

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fn invert(&self, dart: &Arc<Tree>) -> Option<Arc<dyn Step>>

Implementations§

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impl dyn Step

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pub fn downcast_ref<E>(&self) -> Option<&E>
where E: Step,

Implementors§