Trait bookdata::arrow::row::MappableColType

pub trait MappableColType: Sized + TryFrom<Self::ColumnType> {
    type ColumnType: ColType + From<Self>;
}

Marker trait for column types that can be mapped with Into

Required Associated Types

type ColumnType: ColType + From<Self>

Object Safety

This trait is not object safe.

Implementors

impl MappableColType for SubjectType

type ColumnType = u8