Remove old parser.

jaq-core/Cargo.toml

@@ -11,9 +11,8 @@ keywords = ["json", "query", "jq"]
 categories = ["compilers", "parser-implementations"]
 
 [features]
-default = ["std", "parse", "bincode"]
+default = ["std", "bincode"]
 std = []
-parse = ["pest", "pest_derive"]
 
 [build-dependencies]
 jaq-parse = { version = "0.1", path = "../jaq-parse" }
@@ -26,6 +25,4 @@ fxhash = "0.2.1"
 indexmap = "1.6.0"
 itertools = "0.9"
 lazy_static = "1.4"
-pest = { version = "2.1", optional = true }
-pest_derive = { version = "2.1", optional = true }
 serde_json = { version = "1.0", features = [ "preserve_order" ] }

jaq-core/src/lib.rs

@@ -1,23 +1,14 @@
-// TODO: make this unconditionally no_std
-#![cfg_attr(not(feature = "std"), no_std)]
+#![no_std]
 
 #[cfg(feature = "std")]
 extern crate std;
-
 extern crate alloc;
-#[cfg(feature = "parse")]
-extern crate pest;
-#[cfg(feature = "parse")]
-#[macro_use]
-extern crate pest_derive;
 
 pub mod error;
 pub mod filter;
 pub mod functions;
 pub mod ops;
-#[cfg(feature = "parse")]
 pub mod parse;
-pub mod parse2;
 pub mod path;
 pub mod preprocess;
 pub mod recurse;