Trait mz_storage::types::sources::Generator

source · [−]
pub trait Generator {
    fn data_encoding_inner(&self) -> DataEncodingInner;
    fn views(&self) -> Vec<(&str, RelationDesc)>ⓘNotable traits for Vec<u8, A>impl<A> Write for Vec<u8, A>where
    A: Allocator,;
    fn by_seed(
        &self,
        now: NowFn,
        seed: Option<u64>
    ) -> Box<dyn Iterator<Item = (usize, GeneratorMessageType, Row)>>;

    fn data_encoding(&self) -> SourceDataEncoding { ... }
}

Required Methods

Returns the list of table names and their column types that this generator generates

Returns a function that produces rows and batch information.

Provided Methods

Implementors