syntax_data: {"ast_node_type":"variable","tokens":[{"end":23,"kind":"keyword","start":0,"text":"let"}]}
source_snippet:         let rest_size =
context_before:         // Remaining arguments are passed in chunks of the unit size
context_after:             self.rest.unit.size * self.rest.total.bytes().div_ceil(self.rest.unit.size.bytes());