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| author | bors <bors@rust-lang.org> | 2014-06-07 13:46:42 -0700 |
|---|---|---|
| committer | bors <bors@rust-lang.org> | 2014-06-07 13:46:42 -0700 |
| commit | 01eb0ce1227e3c7c2c32832508ea2930bd2cbb62 (patch) | |
| tree | 9d8d8bbc9eba266e45a0384c94df7d987d982e07 /src/libsyntax/print/pprust.rs | |
| parent | ddd09df1377456de0f8376414d27828ba104df5b (diff) | |
| parent | cc28ae5201b0927683b253dbe893a62a188aa5a5 (diff) | |
| download | rust-01eb0ce1227e3c7c2c32832508ea2930bd2cbb62.tar.gz rust-01eb0ce1227e3c7c2c32832508ea2930bd2cbb62.zip | |
auto merge of #14722 : hannobraun/rust/quote-args, r=alexcrichton
The need for this came up while I worked on a procedural macro that parses an argument and adds the same argument to a generated function.
Diffstat (limited to 'src/libsyntax/print/pprust.rs')
| -rw-r--r-- | src/libsyntax/print/pprust.rs | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/libsyntax/print/pprust.rs b/src/libsyntax/print/pprust.rs index 440070e70a6..05c2558da48 100644 --- a/src/libsyntax/print/pprust.rs +++ b/src/libsyntax/print/pprust.rs @@ -242,6 +242,10 @@ pub fn variant_to_str(var: &ast::Variant) -> String { to_str(|s| s.print_variant(var)) } +pub fn arg_to_str(arg: &ast::Arg) -> String { + to_str(|s| s.print_arg(arg)) +} + pub fn visibility_qualified(vis: ast::Visibility, s: &str) -> String { match vis { ast::Public => format!("pub {}", s).to_string(), |