raise msrv for OnceLock support

2023-08-27 20:05:12 +02:00
parent a95c5e26e6
commit 0f0018abe4
2 changed files with 2 additions and 2 deletions
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -10,7 +10,7 @@ license = "BSD-3-Clause"
 keywords = ["prolog", "prolog-interpreter", "prolog-system"]
 categories = ["command-line-utilities"]
 build = "build/main.rs"
-rust-version = "1.63"
+rust-version = "1.70"

 [features]
 default = ["ffi", "repl", "hostname", "tls", "http"]