Splitted main traits to several files

src/collected_substring.rs

@@ -1,18 +1,36 @@
 use std::slice::Iter;
 use std::str::Chars;
 
-impl<'keyword> crate::KeywordComparatorIterator<'keyword, char> for Chars<'keyword> {
+pub trait KeywordComparatorIterator<'keyword, C> {
+    fn consume(&mut self, c: C) -> bool;
+}
+
+pub trait Keyword<C> {
+    fn startComparation<'keyword>(
+        &'keyword self,
+        expectedLen: usize,
+    ) -> Option<impl KeywordComparatorIterator<'keyword, C>>;
+}
+
+pub trait CollectedSubstring<'source> {
+    type C;
+    fn compareKeyword<'keyword>(&self, kw: impl Keyword<Self::C>) -> bool;
+}
+
+
+
+impl<'keyword> KeywordComparatorIterator<'keyword, char> for Chars<'keyword> {
     fn consume(&mut self, e: char) -> bool {
         return self.next().is_some_and(|a| a == e);
     }
 }
 
-impl crate::Keyword<char> for &str {
+impl Keyword<char> for &str {
 
     fn startComparation<'keyword>(
         &'keyword self,
         expectedLen: usize,
-    ) -> Option<impl crate::KeywordComparatorIterator<'keyword, char>> {
+    ) -> Option<impl KeywordComparatorIterator<'keyword, char>> {
         if self.len() != expectedLen {
             return Option::None;
         }
@@ -21,11 +39,11 @@ impl crate::Keyword<char> for &str {
     }
 }
 
-impl crate::Keyword<char> for &String {
+impl Keyword<char> for &String {
     fn startComparation<'keyword>(
         &'keyword self,
         expectedLen: usize,
-    ) -> Option<impl crate::KeywordComparatorIterator<'keyword, char>> {
+    ) -> Option<impl KeywordComparatorIterator<'keyword, char>> {
         if self.len() != expectedLen {
             return Option::None;
         }
@@ -33,17 +51,17 @@ impl crate::Keyword<char> for &String {
         return Option::Some(self.chars());
     }
 }
-impl<'keyword, C: PartialEq> crate::KeywordComparatorIterator<'keyword, C> for Iter<'keyword, C> {
+impl<'keyword, C: PartialEq> KeywordComparatorIterator<'keyword, C> for Iter<'keyword, C> {
     fn consume(&mut self, e: C) -> bool {
         return self.next().is_some_and(|a| a.eq(&e));
     }
 }
 
-impl<C: PartialEq> crate::Keyword<C> for &[C] {
+impl<C: PartialEq> Keyword<C> for &[C] {
     fn startComparation<'keyword>(
         &'keyword self,
         expectedLen: usize,
-    ) -> Option<impl crate::KeywordComparatorIterator<'keyword, C>> {
+    ) -> Option<impl KeywordComparatorIterator<'keyword, C>> {
         if self.len() != expectedLen {
             return Option::None;
         }
@@ -52,11 +70,11 @@ impl<C: PartialEq> crate::Keyword<C> for &[C] {
     }
 }
 
-impl<C: PartialEq, const SZ: usize> crate::Keyword<C> for &[C; SZ] {
+impl<C: PartialEq, const SZ: usize> Keyword<C> for &[C; SZ] {
     fn startComparation<'keyword>(
         &'keyword self,
         expectedLen: usize,
-    ) -> Option<impl crate::KeywordComparatorIterator<'keyword, C>> {
+    ) -> Option<impl KeywordComparatorIterator<'keyword, C>> {
         if self.len() != expectedLen {
             return Option::None;
         }

src/default_streams/empty.rs

@@ -1,6 +1,6 @@
 use std::marker::PhantomData;
-use crate::{CollectedSubstring, Pos, Predicate, SourceStream};
-use crate::pos::PosCounter;
+use crate::{CollectedSubstring, Predicate, SourceStream};
+use crate::pos::{Pos, PosCounter};
 
 pub struct EmptySourceStream<
     'source,

src/lib.rs

@@ -1,68 +1,15 @@
-#![allow(non_snake_case)]
-
-mod _keyword_impls;
+mod collected_substring;
 mod macros;
-mod default_streams;
-mod ascii;
-pub mod pos;
+mod stream;
+
+pub use collected_substring::CollectedSubstring;
+pub use collected_substring::Keyword;
+pub use collected_substring::KeywordComparatorIterator;
+
+pub use stream::Predicate;
+pub use stream::SourceStream;
+
+pub mod ascii;
 pub mod converter;
-
-use pos::Pos;
-
-pub trait Predicate<C: Copy> {
-    fn check(&mut self, chr: C) -> bool;
-}
-
-pub trait KeywordComparatorIterator<'keyword, C> {
-    fn consume(&mut self, c: C) -> bool;
-}
-
-pub trait Keyword<C> {
-    fn startComparation<'keyword>(
-        &'keyword self,
-        expectedLen: usize,
-    ) -> Option<impl KeywordComparatorIterator<'keyword, C>>;
-}
-
-pub trait CollectedSubstring<'source> {
-    type C;
-    fn compareKeyword<'keyword>(&self, kw: impl Keyword<Self::C>) -> bool;
-}
-
-pub trait SourceStream<'source, 'pos> {
-    type C: Copy;
-    type P: Pos<'pos>;
-    type CS: CollectedSubstring<'source, C = Self::C>;
-
-    fn skipNext(&mut self, predicate: &mut impl Predicate<Self::C>) -> Option<Self::C>;
-
-    fn skipCurrent(
-        &mut self,
-        current: Self::C,
-        predicate: &mut impl Predicate<Self::C>,
-    ) -> Option<Self::C> {
-        if !predicate.check(current) {
-            return Some(current);
-        }
-
-        return self.skipNext(predicate);
-    }
-
-    /**
-     * Returns reference to a slice of the source which can be used for comparations
-     * and exporting (not standardized).
-     * Also returns char that failed predicate check for further
-     * interpretation or 'None' if the stream is ended.
-     *
-     * Predicate applied to char starting with next after current, assuming that current char
-     * already checked (you don't call this method in the blind, aren't you).
-     *
-     * Calling this method on ended stream (previous `nextChar` returned `None`)
-     * is undefined behavior.
-     */
-    fn collect(&mut self, predicate: &mut impl Predicate<Self::C>) -> (Self::CS, Option<Self::C>);
-
-    fn pos(&self) -> Self::P;
-
-    fn nextChar(&mut self) -> Option<Self::C>;
-}
+pub mod default_streams;
+pub mod pos;

src/stream.rs

@@ -0,0 +1,44 @@
+use crate::CollectedSubstring;
+use crate::pos::Pos;
+
+pub trait Predicate<C: Copy> {
+    fn check(&mut self, chr: C) -> bool;
+}
+
+pub trait SourceStream<'source, 'pos> {
+    type C: Copy;
+    type P: Pos<'pos>;
+    type CS: CollectedSubstring<'source, C = Self::C>;
+
+    fn skipNext(&mut self, predicate: &mut impl Predicate<Self::C>) -> Option<Self::C>;
+
+    fn skipCurrent(
+        &mut self,
+        current: Self::C,
+        predicate: &mut impl Predicate<Self::C>,
+    ) -> Option<Self::C> {
+        if !predicate.check(current) {
+            return Some(current);
+        }
+
+        return self.skipNext(predicate);
+    }
+
+    /**
+     * Returns reference to a slice of the source which can be used for comparations
+     * and exporting (not standardized).
+     * Also returns char that failed predicate check for further
+     * interpretation or 'None' if the stream is ended.
+     *
+     * Predicate applied to char starting with next after current, assuming that current char
+     * already checked (you don't call this method in the blind, aren't you).
+     *
+     * Calling this method on ended stream (previous `nextChar` returned `None`)
+     * is undefined behavior.
+     */
+    fn collect(&mut self, predicate: &mut impl Predicate<Self::C>) -> (Self::CS, Option<Self::C>);
+
+    fn pos(&self) -> Self::P;
+
+    fn nextChar(&mut self) -> Option<Self::C>;
+}