impl ascii alternatives to alphabetic, numeric and whitespace methods and parsers

1 files changed, 76 insertions, 0 deletions

diff --git a/src/lib.rs b/src/lib.rs
index fe9a720..5d6c3d3 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -965,6 +965,14 @@ where
     r#if(|c: &I::Item| c.is_alphabetic())
 }
 
+pub fn ascii_alpha<I>() -> impl Parser<I, Output = I::Item>
+where
+    I: Input,
+    I::Item: Character,
+{
+    r#if(|c: &I::Item| c.is_ascii_alphabetic())
+}
+
 pub fn alpha1<I>() -> impl Parser<I, Output = I>
 where
     I: Input,
@@ -976,6 +984,17 @@ where
         .recognize()
 }
 
+pub fn ascii_alpha1<I>() -> impl Parser<I, Output = I>
+where
+    I: Input,
+    I::Item: Character,
+{
+    r#if(|c: &I::Item| c.is_ascii_alphabetic())
+        .repeated()
+        .at_least(1)
+        .recognize()
+}
+
 pub fn numeric<I>() -> impl Parser<I, Output = I::Item>
 where
     I: Input,
@@ -984,6 +1003,14 @@ where
     r#if(|c: &I::Item| c.is_numeric())
 }
 
+pub fn ascii_numeric<I>() -> impl Parser<I, Output = I::Item>
+where
+    I: Input,
+    I::Item: Character,
+{
+    r#if(|c: &I::Item| c.is_ascii() && c.is_numeric())
+}
+
 pub fn numeric1<I>() -> impl Parser<I, Output = I>
 where
     I: Input,
@@ -995,6 +1022,17 @@ where
         .recognize()
 }
 
+pub fn ascii_numeric1<I>() -> impl Parser<I, Output = I>
+where
+    I: Input,
+    I::Item: Character,
+{
+    r#if(|c: &I::Item| c.is_ascii() && c.is_numeric())
+        .repeated()
+        .at_least(1)
+        .recognize()
+}
+
 pub fn alphanumeric<I>() -> impl Parser<I, Output = I::Item>
 where
     I: Input,
@@ -1003,6 +1041,14 @@ where
     r#if(|c: &I::Item| c.is_alphanumeric())
 }
 
+pub fn ascii_alphanumeric<I>() -> impl Parser<I, Output = I::Item>
+where
+    I: Input,
+    I::Item: Character,
+{
+    r#if(|c: &I::Item| c.is_ascii_alphanumeric())
+}
+
 pub fn alphanumeric1<I>() -> impl Parser<I, Output = I>
 where
     I: Input,
@@ -1014,6 +1060,17 @@ where
         .recognize()
 }
 
+pub fn ascii_alphanumeric1<I>() -> impl Parser<I, Output = I>
+where
+    I: Input,
+    I::Item: Character,
+{
+    r#if(|c: &I::Item| c.is_ascii_alphanumeric())
+        .repeated()
+        .at_least(1)
+        .recognize()
+}
+
 pub fn whitespace<I>() -> impl Parser<I, Output = I::Item>
 where
     I: Input,
@@ -1022,6 +1079,14 @@ where
     r#if(|c: &I::Item| c.is_whitespace())
 }
 
+pub fn ascii_whitespace<I>() -> impl Parser<I, Output = I::Item>
+where
+    I: Input,
+    I::Item: Character,
+{
+    r#if(|c: &I::Item| c.is_ascii_whitespace())
+}
+
 pub fn whitespace1<I>() -> impl Parser<I, Output = I>
 where
     I: Input,
@@ -1033,6 +1098,17 @@ where
         .recognize()
 }
 
+pub fn ascii_whitespace1<I>() -> impl Parser<I, Output = I>
+where
+    I: Input,
+    I::Item: Character,
+{
+    r#if(|c: &I::Item| c.is_ascii_whitespace())
+        .repeated()
+        .at_least(1)
+        .recognize()
+}
+
 pub fn any<I>() -> impl Parser<I, Output = I::Item>
 where
     I: Input,