pub trait FromColumnData: Sized {
// Required method
fn from_column_data(data: &ColumnData, index: usize) -> Option<Self>;
}Required Methods§
fn from_column_data(data: &ColumnData, index: usize) -> Option<Self>
Dyn Compatibility§
This trait is not dyn compatible.
In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.