use crate::Span;use bstr::BString; /// A key-value entry of a git-config file, like `name = value`pub struct Entry {    pub name: BString,    pub value: Option<BString>,    pub(crate) span: Option<Span>,} /// A section or sub-section (in case `sub_name` is `Some()`), with all their entries.////// For example/// ```text/// [hello]/// a = 2////// [hello.world]/// b = c/// x = y/// ```pub struct Section {    pub name: BString,    pub sub_name: Option<BString>,    pub entries: Vec<Entry>,    pub(crate) span: Option<Span>,} impl Entry {    pub fn new(name: BString, value: Option<BString>) -> Self {        Entry {            name,            value,            span: None,        }    }     pub fn name(mut self, name: impl Into<BString>) -> Self {        self.name = name.into();        self    }    pub fn value(mut self, name: Option<BString>) -> Self {        self.value = name;        self    }} impl Section {    pub fn new(name: BString, sub_name: Option<BString>, entries: Vec<Entry>) -> Self {        Section {            name,            sub_name,            entries,            span: None,        }    }     pub fn name(mut self, name: impl Into<BString>) -> Self {        self.name = name.into();        self    }    pub fn sub_name(mut self, sub_name: Option<BString>) -> Self {        self.sub_name = sub_name;        self    }}