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Inline rust_printer

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This commit is contained in:
Mark Rousskov 2019-06-24 14:54:48 -04:00
parent ff27756a1c
commit d26c4b7bd6
1 changed files with 9 additions and 14 deletions
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23
src/libsyntax/print/pprust.rs
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@ -53,18 +53,6 @@ pub struct State<'a> {
is_expanded: bool
}
fn rust_printer<'a>(writer: &'a mut String, ann: &'a dyn PpAnn) -> State<'a> {
State {
s: pp::mk_printer(writer),
cm: None,
comments: None,
cur_cmnt: 0,
boxes: Vec::new(),
ann,
is_expanded: false
}
}
crate const INDENT_UNIT: usize = 4;
/// Requires you to pass an input filename and reader so that
@ -137,8 +125,15 @@ pub fn to_string<F>(f: F) -> String where
{
let mut wr = String::new();
{
let ann = NoAnn;
let mut printer = rust_printer(&mut wr, &ann);
let mut printer = State {
s: pp::mk_printer(&mut wr),
cm: None,
comments: None,
cur_cmnt: 0,
boxes: Vec::new(),
ann: &NoAnn,
is_expanded: false
};
f(&mut printer);
printer.s.eof();
}