chore: clippy warnings

crates/cli/src/cmd/new.rs

@@ -135,7 +135,7 @@ Find more on the [Aiken's user manual](https://aiken-lang.org).
 }
 
 fn write(path: PathBuf, contents: &str) -> miette::Result<()> {
-    let mut f = fs::File::create(&path).into_diagnostic()?;
+    let mut f = fs::File::create(path).into_diagnostic()?;
 
     f.write_all(contents.as_bytes()).into_diagnostic()?;
     Ok(())

crates/cli/src/cmd/uplc/eval.rs

@@ -32,7 +32,7 @@ pub fn exec(
     let mut program = if cbor {
         let cbor_hex = std::fs::read_to_string(&script).into_diagnostic()?;
 
-        let raw_cbor = hex::decode(&cbor_hex).into_diagnostic()?;
+        let raw_cbor = hex::decode(cbor_hex).into_diagnostic()?;
 
         let prog = Program::<FakeNamedDeBruijn>::from_cbor(&raw_cbor, &mut Vec::new())
             .into_diagnostic()?;

crates/cli/src/cmd/uplc/flat.rs

@@ -61,7 +61,7 @@ pub fn exec(
                 format!("{}.flat", input.file_stem().unwrap().to_str().unwrap())
             };
 
-            fs::write(&out_name, &bytes).into_diagnostic()?;
+            fs::write(out_name, &bytes).into_diagnostic()?;
         }
     } else {
         let cbor = program.to_hex().into_diagnostic()?;
@@ -75,7 +75,7 @@ pub fn exec(
                 format!("{}.cbor", input.file_stem().unwrap().to_str().unwrap())
             };
 
-            fs::write(&out_name, &cbor).into_diagnostic()?;
+            fs::write(out_name, &cbor).into_diagnostic()?;
         }
     }
 

crates/cli/src/cmd/uplc/unflat.rs

@@ -55,7 +55,7 @@ pub fn exec(
             format!("{}.uplc", input.file_stem().unwrap().to_str().unwrap())
         };
 
-        fs::write(&out_name, pretty).into_diagnostic()?;
+        fs::write(out_name, pretty).into_diagnostic()?;
     }
     Ok(())
 }

crates/cli/src/lib.rs

@@ -84,6 +84,9 @@ impl telemetry::EventListener for Terminal {
             telemetry::Event::ParsingProjectFiles => {
                 println!("{}", "...Parsing project files".bold().purple());
             }
+            telemetry::Event::WaitingForBuildDirLock => {
+                println!("{}", "...Waiting for build directory lock".bold().purple());
+            }
             telemetry::Event::TypeChecking => {
                 println!("{}", "...Type-checking project".bold().purple());
             }

crates/lang/src/parser/extra.rs

@@ -24,13 +24,10 @@ pub struct Comment<'a> {
 impl<'a> From<(&Span, &'a str)> for Comment<'a> {
     fn from(src: (&Span, &'a str)) -> Comment<'a> {
         let start = src.0.start;
-        let end = src.0.end as usize;
+        let end = src.0.end;
         Comment {
             start,
-            content: src
-                .1
-                .get(start as usize..end)
-                .expect("From span to comment"),
+            content: src.1.get(start..end).expect("From span to comment"),
         }
     }
 }

crates/lang/src/tipo/expr.rs

@@ -509,7 +509,7 @@ impl<'a, 'b> ExprTyper<'a, 'b> {
                 .push(Warning::NoFieldsRecordUpdate { location });
         }
 
-        if arguments.len() == field_map.arity as usize {
+        if arguments.len() == field_map.arity {
             self.environment
                 .warnings
                 .push(Warning::AllFieldsRecordUpdate { location });

crates/lang/src/tipo/fields.rs

@@ -44,11 +44,11 @@ impl FieldMap {
         let mut seen_labels = std::collections::HashSet::new();
         let mut unknown_labels = Vec::new();
 
-        if self.arity as usize != args.len() {
+        if self.arity != args.len() {
             return Err(Error::IncorrectArity {
                 labels: self.incorrect_arity_labels(args),
                 location,
-                expected: self.arity as usize,
+                expected: self.arity,
                 given: args.len(),
             });
         }
@@ -103,7 +103,7 @@ impl FieldMap {
             };
 
             // If the argument is already in the right place
-            if position as usize == i {
+            if position == i {
                 seen_labels.insert(label.clone());
 
                 i += 1;
@@ -117,7 +117,7 @@ impl FieldMap {
 
                 seen_labels.insert(label.clone());
 
-                args.swap(position as usize, i);
+                args.swap(position, i);
             }
         }
 

crates/lang/src/tipo/pattern.rs

@@ -438,13 +438,13 @@ impl<'a, 'b> PatternTyper<'a, 'b> {
                         if with_spread {
                             // Using the spread operator when you have already provided variables for all of the
                             // record's fields throws an error
-                            if pattern_args.len() == field_map.arity as usize {
+                            if pattern_args.len() == field_map.arity {
                                 return Err(Error::UnnecessarySpreadOperator {
                                     location: Span {
                                         start: location.end - 3,
                                         end: location.end - 1,
                                     },
-                                    arity: field_map.arity as usize,
+                                    arity: field_map.arity,
                                 });
                             }
 
@@ -465,7 +465,7 @@ impl<'a, 'b> PatternTyper<'a, 'b> {
                                 .position(|a| a.label.is_some())
                                 .unwrap_or(pattern_args.len());
 
-                            while pattern_args.len() < field_map.arity as usize {
+                            while pattern_args.len() < field_map.arity {
                                 let new_call_arg = CallArg {
                                     value: Pattern::Discard {
                                         name: "_".to_string(),

crates/lsp/src/line_numbers.rs

@@ -8,7 +8,7 @@ pub struct LineNumbers {
 impl LineNumbers {
     pub fn new(src: &str) -> Self {
         Self {
-            length: src.len() as usize,
+            length: src.len(),
             line_starts: std::iter::once(0)
                 .chain(src.match_indices('\n').map(|(i, _)| i + 1))
                 .collect(),
@@ -19,20 +19,14 @@ impl LineNumbers {
     pub fn line_number(&self, byte_index: usize) -> usize {
         self.line_starts
             .binary_search(&byte_index)
-            .unwrap_or_else(|next_line| next_line - 1) as usize
+            .unwrap_or_else(|next_line| next_line - 1)
             + 1
     }
 
     // TODO: handle unicode characters that may be more than 1 byte in width
     pub fn line_and_column_number(&self, byte_index: usize) -> LineColumn {
         let line = self.line_number(byte_index);
-        let column = byte_index
-            - self
-                .line_starts
-                .get(line as usize - 1)
-                .copied()
-                .unwrap_or_default()
-            + 1;
+        let column = byte_index - self.line_starts.get(line - 1).copied().unwrap_or_default() + 1;
         LineColumn { line, column }
     }
 
@@ -40,7 +34,7 @@ impl LineNumbers {
     /// 0 indexed line and character to byte index
     #[allow(dead_code)]
     pub fn byte_index(&self, line: usize, character: usize) -> usize {
-        match self.line_starts.get((line) as usize) {
+        match self.line_starts.get(line) {
             Some(line_index) => *line_index + character,
             None => self.length,
         }

crates/uplc/src/flat.rs

@@ -82,7 +82,7 @@ where
     pub fn to_hex(&self) -> Result<String, en::Error> {
         let bytes = self.to_cbor()?;
 
-        let hex = hex::encode(&bytes);
+        let hex = hex::encode(bytes);
 
         Ok(hex)
     }

crates/uplc/src/parser.rs

@@ -124,7 +124,7 @@ peg::parser! {
           = "(" _* "error" _* ")" { Term::Error }
 
         rule constant_integer() -> Constant
-          = "integer" _+ i:big_number() { Constant::Integer(i as i128) }
+          = "integer" _+ i:big_number() { Constant::Integer(i) }
 
         rule constant_bytestring() -> Constant
           = "bytestring" _+ bs:bytestring() { Constant::ByteString(bs) }