use crate::Span; // we parse leading and trailing whitespace into comments, avoiding the notion of whitespace.// This means we auto-trim whitespace otherwise, which we a feature.// All whitespace is automatically an empty comment.#[derive(Clone, PartialOrd, PartialEq, Ord, Eq)]pub(crate) struct Comment(Span); /// A section or sub-section (in case `sub_name` is `Some()`), i.e.////// ```text/// [section]////// [section.sub-section]////// [section "Sub-Section"]/// ```#[derive(Clone, PartialOrd, PartialEq, Ord, Eq)]pub(crate) struct Section {    pub(crate) name: Span,    pub(crate) sub_name: Option<Span>,} /// A key-value entry of a git-config file, like `name = value`.#[derive(Clone, PartialOrd, PartialEq, Ord, Eq)]pub(crate) struct Entry {    pub(crate) name: Span,    pub(crate) value: Option<Span>,}