Implement Ranged on more structs (#6921)

Now that it's in `ruff_text_size`, we can use it in a few places that we
couldn't before.

crates/ruff_formatter/src/printer/mod.rs

@@ -1,8 +1,10 @@
-mod call_stack;
-mod line_suffixes;
-mod printer_options;
-mod queue;
-mod stack;
+use std::num::NonZeroU8;
+
+use drop_bomb::DebugDropBomb;
+use unicode_width::UnicodeWidthChar;
+
+pub use printer_options::*;
+use ruff_text_size::{Ranged, TextLen, TextSize};
 
 use crate::format_element::document::Document;
 use crate::format_element::tag::{Condition, GroupMode};
@@ -21,11 +23,12 @@ use crate::{
     ActualStart, FormatElement, GroupId, IndentStyle, InvalidDocumentError, PrintError,
     PrintResult, Printed, SourceMarker, TextRange,
 };
-use drop_bomb::DebugDropBomb;
-pub use printer_options::*;
-use ruff_text_size::{TextLen, TextSize};
-use std::num::NonZeroU8;
-use unicode_width::UnicodeWidthChar;
+
+mod call_stack;
+mod line_suffixes;
+mod printer_options;
+mod queue;
+mod stack;
 
 /// Prints the format elements into a string
 #[derive(Debug, Default)]

crates/ruff_formatter/src/source_code.rs

@@ -1,6 +1,7 @@
-use ruff_text_size::{TextRange, TextSize};
 use std::fmt::{Debug, Formatter};
 
+use ruff_text_size::{Ranged, TextRange};
+
 /// The source code of a document that gets formatted
 #[derive(Copy, Clone, Eq, PartialEq, Ord, PartialOrd, Default)]
 pub struct SourceCode<'a> {
@@ -67,18 +68,12 @@ impl SourceCodeSlice {
         assert!(usize::from(self.range.end()) <= code.text.len(), "The range of this slice is out of bounds. Did you provide the correct source code for this slice?");
         &code.text[self.range]
     }
+}
 
-    pub const fn range(&self) -> TextRange {
+impl Ranged for SourceCodeSlice {
+    fn range(&self) -> TextRange {
         self.range
     }
-
-    pub const fn start(&self) -> TextSize {
-        self.range.start()
-    }
-
-    pub const fn end(&self) -> TextSize {
-        self.range.end()
-    }
 }
 
 impl Debug for SourceCodeSlice {