1. Error correction for "rustc 1.38.0-nightly (c43d03a19 2019-08-14)"

2. Improving the benchmarking example

Author: denisandroid

.gitignore

@@ -1,15 +1,15 @@
 [package]
 name = "clucstr"
-version = "0.1.7"
+version = "1.1.8"
 authors = ["Денис Котляров <#Ulin Project 18, denis2005991@gmail.com>"]
 repository = "https://github.com/clucompany/cluCStr.git"
 edition = "2018"
 
 license = "Apache-2.0"
 readme = "README.md"
 
-description = "Safe creation of 'CStr' with zero cost at a compilation stage with check of zero bytes and a possibility of communication of several values."
-keywords = ["cstr", "clucstr", "create_cstr", "clucompany"]
+description = "Safe creation of “CStr” with zero cost at the compilation stage with checking for zero bytes and the ability to transfer multiple values."
+keywords = ["cstr", "rust-plugin", "create_cstr", "clucompany"]
 categories = ["development-tools::ffi"]
 
 [features]

.travis.yml

@@ -1,8 +1,5 @@
 
-
-//RUN cargo bench --example bench
 #![feature(test)]
-
 #![feature(plugin)]
 #![plugin(clucstr)]
 
@@ -46,4 +43,26 @@ mod tests {
 			}
 		});
 	}
-}
+}
+
+fn main() {
+	println!("");
+	println!("Enter it in the terminal !!");
+	println!();
+	println!("=====================");
+	println!("cargo bench --example bench");
+	println!("=====================");
+}
+
+/*
+   Compiling clucstr v0.1.7 (/home/pk)
+    Finished release [optimized] target(s) in 0.40s
+     Running target/release/examples/bench-99f2dfd5339276ba
+
+running 2 tests
+test tests::cstr_macros ... bench:          31 ns/iter (+/- 0)
+test tests::cstr_plugin ... bench:           0 ns/iter (+/- 0)
+
+test result: ok. 0 passed; 0 failed; 0 ignored; 2 measured; 0 filtered out
+*/
+

Cargo.toml

@@ -169,7 +169,7 @@ Copyright 2019 #UlinProject Denis Kotlyarov (Денис Котляров)
 Licensed under the Apache License, Version 2.0
 */
 
-
+#![feature(test)]
 #![feature(plugin_registrar)]
 #![feature(rustc_private)]
 
@@ -192,3 +192,4 @@ macro_rules! cstr {
 	($s:expr) => {unimplemented!()};
 	() => {unimplemented!()};
 }
+

LICENSE

@@ -2,7 +2,6 @@
 use syntax::source_map::Span;
 use syntax::tokenstream::TokenTree;
 use syntax::ext::base::{ExtCtxt, MacResult, DummyResult, MacEager};
-use syntax::ext::build::AstBuilder;
 use rustc_plugin::Registry;
 use syntax::ast::ExprKind;
 use syntax::ast::LitKind;
@@ -15,9 +14,9 @@ use syntax::ast::BlockCheckMode;
 use syntax::ast::UnsafeSource;
 use syntax::ast::Block;
 use syntax::ptr::P;
-use syntax::parse::token::Token;
 use syntax::ast;
 use syntax::ast::IntTy;
+use syntax::parse::token::TokenKind;
 
 
 #[doc(hidden)]
@@ -27,7 +26,7 @@ pub fn plugin_registrar(reg: &mut Registry) {
 }
 
 #[doc(hidden)]
-pub fn cstr(cx: &mut ExtCtxt, sp: Span, args: &[TokenTree]) -> Box<MacResult + 'static> {
+pub fn cstr(cx: &mut ExtCtxt, sp: Span, args: &[TokenTree]) -> Box<dyn MacResult + 'static> {
 	let mut parser = cx.new_parser_from_tts(args);
 
 	let mut args_len = args.len();
@@ -36,12 +35,12 @@ pub fn cstr(cx: &mut ExtCtxt, sp: Span, args: &[TokenTree]) -> Box<MacResult + '
 		match parser.parse_expr() {
 			Ok(a) => array_expr.push(a),
 			Err(_e) => {
-				cx.span_err(parser.span, "incorrect data, was expected: &[u8], str, u8, i8");
+				cx.span_err(parser.prev_span, "incorrect data, was expected: &[u8], str, u8, i8");
 				return DummyResult::any(sp);
 			}
 		}
 		let mut count_elements = 1;
-		while parser.eat(&Token::Comma) {
+		while parser.eat(&TokenKind::Comma) {
 			args_len -= 1;
 			//del comma
 
@@ -51,13 +50,13 @@ pub fn cstr(cx: &mut ExtCtxt, sp: Span, args: &[TokenTree]) -> Box<MacResult + '
 					array_expr.push(a);
 				},
 				Err(_e) => {
-					cx.span_err(parser.span, "incorrect data, was expected: &[u8], str, u8, i8");
+					cx.span_err(parser.prev_span, "incorrect data, was expected: &[u8], str, u8, i8");
 					return DummyResult::any(sp);
 				},
 			}
 		}
 		if count_elements != args_len {
-			cx.span_err(parser.span, "It was expected ',' or closing of a macro.");
+			cx.span_err(parser.prev_span, "It was expected ',' or closing of a macro.");
 			return DummyResult::any(sp);
 		}
 	}