Function format_map

crates/vm/src/format.rs:222–233

(
    format: &FormatString,
    dict: &PyObject,
    vm: &VirtualMachine,
)

}

pub(crate) fn format_map(
    format: &FormatString,
    dict: &PyObject,
    vm: &VirtualMachine,
) -> PyResult<Wtf8Buf> {
    format_internal(vm, format, &mut |field_type| match field_type {
        FieldType::Auto | FieldType::Index(_) => {
            Err(vm.new_value_error("Format string contains positional fields"))
        }
        FieldType::Keyword(keyword) => dict.get_item(&keyword, vm),
    })
}