Function google_cloud_spanner::mutation::replace_map

pub fn replace_map(
    table: &str,
    columns_ans_values: &[(&str, &dyn ToKind)]
) -> Mutation

replace_map returns a Mutation to insert a row into a table, deleting any existing row. Unlike InsertOrUpdateMap, this means any values not explicitly written become NULL. The row is specified by a map of column to value.

For a similar example, See update_map.