diff options
Diffstat (limited to 'nfa/src/default/regex.rs')
| -rw-r--r-- | nfa/src/default/regex.rs | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/nfa/src/default/regex.rs b/nfa/src/default/regex.rs index 5e0d53b..1c22687 100644 --- a/nfa/src/default/regex.rs +++ b/nfa/src/default/regex.rs @@ -4,6 +4,7 @@ use graph::{error::Error as GError, ALGraph, ExtGraph, Graph, GraphLabel}; use crate::{desrec::DesRec, error::Error, Regex}; +#[cfg(feature = "recursion")] use receme::{algebra::Algebra, catana::Cata}; use std::{ @@ -193,7 +194,7 @@ impl<T: GraphLabel> DefaultRegex<T> { } } -// REVIEW: This may not be needed. +#[cfg(feature = "recursion")] impl<S: GraphLabel, T, A> Cata<T, Vec<T>, A> for &DefaultRegex<S> where A: Algebra<T, Vec<T>>, |