diff options
Diffstat (limited to '')
| -rw-r--r-- | askama_derive/src/parser.rs | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/askama_derive/src/parser.rs b/askama_derive/src/parser.rs index 1c5e28e..742a7a2 100644 --- a/askama_derive/src/parser.rs +++ b/askama_derive/src/parser.rs @@ -21,6 +21,7 @@ pub enum Expr<'a> { Range(&'a str, Option<Box<Expr<'a>>>, Option<Box<Expr<'a>>>), Group(Box<Expr<'a>>), MethodCall(Box<Expr<'a>>, &'a str, Vec<Expr<'a>>), + RustMacro(&'a str, Vec<Expr<'a>>), } #[derive(Debug)] @@ -427,6 +428,14 @@ named!(expr_unary<Input, Expr>, do_parse!( }) )); +named!(rust_macro<Input, Expr>, do_parse!( + mname: identifier >> + tag!("!") >> + args: arguments >> + (Expr::RustMacro(mname, args)) +)); + + macro_rules! expr_prec_layer { ( $name:ident, $inner:ident, $( $op:expr ),* ) => { named!($name<Input, Expr>, do_parse!( @@ -463,6 +472,7 @@ named!(range_right<Input, Expr>, do_parse!( named!(expr_any<Input, Expr>, alt!( range_right | + rust_macro | do_parse!( left: expr_or >> rest: range_right >> (match rest { @@ -776,6 +786,7 @@ mod tests { } } } + #[test] fn test_ws_splitter() { check_ws_split("", &("", "", "")); @@ -784,6 +795,7 @@ mod tests { check_ws_split("b\n", &("", "b", "\n")); check_ws_split(" \t\r\n", &(" \t\r\n", "", "")); } + #[test] #[should_panic] fn test_invalid_block() { @@ -805,5 +817,4 @@ mod tests { super::parse("{~ strvar|e ~}", &syntax); } - } |