diff options
Diffstat (limited to 'src/fexpr/mod.rs')
| -rw-r--r-- | src/fexpr/mod.rs | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/fexpr/mod.rs b/src/fexpr/mod.rs index c6a3a39..5d12051 100644 --- a/src/fexpr/mod.rs +++ b/src/fexpr/mod.rs @@ -11,6 +11,12 @@ use itertools::Itertools; use lalrpop_util::{lalrpop_mod, lexer::Token, ParseError}; use thiserror::Error; +// Lalrpop chokes on the associated type specification (it doesn't expect the =), so we need to +// define those aliases here in Rust and then import and use them in the grammar. +trait DateProducer = filters::values::Producer<Output = chrono::DateTime<chrono::Utc>>; +trait DurationProducer = filters::values::Producer<Output = chrono::Duration>; +trait CountProducer = filters::values::Producer<Output = u8>; + lalrpop_mod!(#[allow(clippy::all)] pub grammar, "/fexpr/grammar.rs"); #[derive(Debug)] |