Add underscore to private module

Author: Luni-4

src/macros.rs

@@ -222,9 +222,9 @@ macro_rules! mk_code {
     ( $( ($camel:ident, $code:ident, $parser:ident, $name:ident, $docname:expr) ),* ) => {
         $(
             pub struct $code { _guard: (), }
-            impl private::CodeMetricsT for $code { }
+            impl _private::CodeMetricsT for $code { }
 
-            impl private::TSLanguage for $code {
+            impl _private::TSLanguage for $code {
                 type BaseLang = $camel;
 
                 fn get_lang() -> LANG {

src/parser.rs

@@ -12,7 +12,7 @@ use crate::node::Node;
 use crate::preproc::{get_macros, PreprocResults};
 use crate::traits::*;
 
-pub struct Parser<T: private::TSLanguage + Checker + Getter + Alterator + private::CodeMetricsT> {
+pub struct Parser<T: _private::TSLanguage + Checker + Getter + Alterator + _private::CodeMetricsT> {
     code: Vec<u8>,
     tree: Tree,
     phantom: PhantomData<T>,
@@ -45,7 +45,7 @@ impl Filter {
 }
 
 #[inline(always)]
-fn get_fake_code<T: private::TSLanguage>(
+fn get_fake_code<T: _private::TSLanguage>(
     code: &[u8],
     path: &Path,
     pr: Option<Arc<PreprocResults>>,
@@ -63,7 +63,7 @@ fn get_fake_code<T: private::TSLanguage>(
     }
 }
 
-impl<T: 'static + private::TSLanguage + Checker + Getter + Alterator + private::CodeMetricsT>
+impl<T: 'static + _private::TSLanguage + Checker + Getter + Alterator + _private::CodeMetricsT>
     ParserTrait for Parser<T>
 {
     type Checker = T;

src/traits.rs

@@ -36,7 +36,7 @@ pub trait Callback {
     fn call<T: ParserTrait>(cfg: Self::Cfg, parser: &T) -> Self::Res;
 }
 
-pub(crate) mod private {
+pub(crate) mod _private {
     use super::*;
 
     pub trait CodeMetricsT: