Trait SourceMapperExt
Source pub trait SourceMapperExt {
    // Required method
    fn get_code_map(&self) -> &dyn SourceMapper;
    // Provided methods
    fn is_on_same_line(&self, _lo: BytePos, _hi: BytePos) -> bool { ... }
    fn should_write_separating_line_terminator(
        &self,
        prev: Option<Span>,
        next: Option<Span>,
        format: ListFormat,
    ) -> bool { ... }
    fn should_write_leading_line_terminator(
        &self,
        parent_node: Span,
        first_child: Option<Span>,
        format: ListFormat,
    ) -> bool { ... }
    fn should_write_closing_line_terminator(
        &self,
        parent_node: Span,
        last_child: Option<Span>,
        format: ListFormat,
    ) -> bool { ... }
}