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Step

mf_transform::step

Trait Step 

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

    // Provided method
    fn name(&self) -> String { ... }
}

Required Methods§

Source

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

Source

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

Source

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

Provided Methods§

Source

fn name(&self) -> String

Implementations§

Source§

impl dyn Step

Source

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

Dyn Compatibility§

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors§