Add #![deny(clippy::all)] to all lib.rs

extension/partiql-extension-ion-functions/src/lib.rs

@@ -1,4 +1,5 @@
 #![deny(rust_2018_idioms)]
+#![deny(clippy::all)]
 
 use ion_rs::data_source::ToIonDataSource;
 use partiql_catalog::call_defs::{CallDef, CallSpec, CallSpecArg};
@@ -220,7 +221,10 @@ mod tests {
 
         let parsed = parse(statement);
         let lowered = lower(&catalog, &parsed.expect("parse"));
-        let bindings = env.as_ref().map(|e| (e).into()).unwrap_or_default();
+        let bindings = env
+            .as_ref()
+            .map(std::convert::Into::into)
+            .unwrap_or_default();
         let out = evaluate(&catalog, lowered, bindings);
 
         assert!(out.is_bag());

extension/partiql-extension-ion/src/common.rs

@@ -1,4 +1,4 @@
-/// The encoding to use when decoding/encoding Ion to/from PartiQL [`partiql_value::Value`]
+/// The encoding to use when decoding/encoding Ion to/from `PartiQL` [`partiql_value::Value`]
 #[derive(Copy, Clone, Eq, PartialEq)]
 pub enum Encoding {
     /// 'Unlifted'/'Unlowered' Ion to/from PartiQL [`partiql_value::Value`]. [`partiql_value::Value`]s that do not have a direct

extension/partiql-extension-ion/src/decode.rs

@@ -11,7 +11,10 @@ use std::str::FromStr;
 use thiserror::Error;
 use time::Duration;
 
-use crate::common::*;
+use crate::common::{
+    Encoding, BAG_ANNOT, DATE_ANNOT, MISSING_ANNOT, RE_SET_TIME_PARTS, TIME_ANNOT, TIME_PARTS_HOUR,
+    TIME_PARTS_MINUTE, TIME_PARTS_SECOND, TIME_PARTS_TZ_HOUR, TIME_PARTS_TZ_MINUTE,
+};
 
 /// Errors in ion decoding.
 ///
@@ -63,6 +66,7 @@ pub struct IonDecoderConfig {
 
 impl IonDecoderConfig {
     /// Set the mode to `mode`
+    #[must_use]
     pub fn with_mode(mut self, mode: crate::Encoding) -> Self {
         self.mode = mode;
         self
@@ -84,6 +88,7 @@ pub struct IonDecoderBuilder {
 
 impl IonDecoderBuilder {
     /// Create the builder from 'config'
+    #[must_use]
     pub fn new(config: IonDecoderConfig) -> Self {
         Self { config }
     }

extension/partiql-extension-ion/src/encode.rs

@@ -45,6 +45,7 @@ pub struct IonEncoderConfig {
 
 impl IonEncoderConfig {
     /// Set the mode to `mode`
+    #[must_use]
     pub fn with_mode(mut self, mode: crate::Encoding) -> Self {
         self.mode = mode;
         self
@@ -66,6 +67,7 @@ pub struct IonEncoderBuilder {
 
 impl IonEncoderBuilder {
     /// Create the builder from 'config'
+    #[must_use]
     pub fn new(config: IonEncoderConfig) -> Self {
         Self { config }
     }
@@ -214,7 +216,7 @@ where
     }
 
     fn encode_decimal(&mut self, val: &Decimal) -> IonEncodeResult {
-        let scale = val.scale() as i64;
+        let scale = i64::from(val.scale());
         let mantissa = val.mantissa();
         let dec = ion_rs::Decimal::new(mantissa, -scale);
         Ok(self.writer.write_decimal(&dec)?)
@@ -234,9 +236,13 @@ where
                 let ts = ion_rs::Timestamp::with_ymd(
                     ts.year() as u32,
                     ts.month() as u32,
-                    ts.day() as u32,
+                    u32::from(ts.day()),
+                )
+                .with_hms(
+                    u32::from(ts.hour()),
+                    u32::from(ts.minute()),
+                    u32::from(ts.second()),
                 )
-                .with_hms(ts.hour() as u32, ts.minute() as u32, ts.second() as u32)
                 .with_nanoseconds(ts.nanosecond())
                 .build_at_unknown_offset()?;
 
@@ -246,11 +252,15 @@ where
                 let ts = ion_rs::Timestamp::with_ymd(
                     ts.year() as u32,
                     ts.month() as u32,
-                    ts.day() as u32,
+                    u32::from(ts.day()),
+                )
+                .with_hms(
+                    u32::from(ts.hour()),
+                    u32::from(ts.minute()),
+                    u32::from(ts.second()),
                 )
-                .with_hms(ts.hour() as u32, ts.minute() as u32, ts.second() as u32)
                 .with_nanoseconds(ts.nanosecond())
-                .build_at_offset(ts.offset().whole_minutes() as i32)?;
+                .build_at_offset(i32::from(ts.offset().whole_minutes()))?;
 
                 Ok(self.writer.write_timestamp(&ts)?)
             }
@@ -324,9 +334,12 @@ where
         self.inner
             .writer
             .set_annotations(std::iter::once(DATE_ANNOT));
-        let ts =
-            ion_rs::Timestamp::with_ymd(date.year() as u32, date.month() as u32, date.day() as u32)
-                .build()?;
+        let ts = ion_rs::Timestamp::with_ymd(
+            date.year() as u32,
+            date.month() as u32,
+            u32::from(date.day()),
+        )
+        .build()?;
 
         Ok(self.inner.writer.write_timestamp(&ts)?)
     }
@@ -336,19 +349,19 @@ where
         writer.set_annotations(std::iter::once(TIME_ANNOT));
         writer.step_in(IonType::Struct)?;
         writer.set_field_name(TIME_PART_HOUR_KEY);
-        writer.write_i64(time.hour() as i64)?;
+        writer.write_i64(i64::from(time.hour()))?;
         writer.set_field_name(TIME_PART_MINUTE_KEY);
-        writer.write_i64(time.minute() as i64)?;
+        writer.write_i64(i64::from(time.minute()))?;
         writer.set_field_name(TIME_PART_SECOND_KEY);
 
-        let seconds = Duration::new(time.second() as i64, time.nanosecond() as i32);
+        let seconds = Duration::new(i64::from(time.second()), time.nanosecond() as i32);
         writer.write_f64(seconds.as_seconds_f64())?;
 
         if let Some(offset) = offset {
             writer.set_field_name(TIME_PART_TZ_HOUR_KEY);
-            writer.write_i64(offset.whole_hours() as i64)?;
+            writer.write_i64(i64::from(offset.whole_hours()))?;
             writer.set_field_name(TIME_PART_TZ_MINUTE_KEY);
-            writer.write_i64(offset.minutes_past_hour() as i64)?;
+            writer.write_i64(i64::from(offset.minutes_past_hour()))?;
         }
 
         writer.step_out()?;

extension/partiql-extension-ion/src/lib.rs

@@ -1,4 +1,5 @@
 #![deny(rust_2018_idioms)]
+#![deny(clippy::all)]
 
 mod common;
 pub mod decode;
@@ -180,7 +181,7 @@ mod tests {
                 1,
                 2,
                 3,
-                400000000,
+                400_000_000,
                 Some(30),
             ),
         );
@@ -198,7 +199,7 @@ mod tests {
                 1,
                 2,
                 3,
-                400000000,
+                400_000_000,
                 None,
             ),
         );
@@ -296,7 +297,7 @@ mod tests {
                 1,
                 2,
                 3,
-                400000000,
+                400_000_000,
                 Some(30),
             ),
         );
@@ -314,7 +315,7 @@ mod tests {
                 1,
                 2,
                 3,
-                400000000,
+                400_000_000,
                 None,
             ),
         );
@@ -330,7 +331,7 @@ mod tests {
                     .build(),
             )
             .with_annotations(["$time"]),
-            DateTime::from_hms_nano(12, 11, 10, 80000000),
+            DateTime::from_hms_nano(12, 11, 10, 80_000_000),
         );
         assert_partiql_encoded_ion(
             "$time::{ hour: 12, minute: 11, second: 10.08, timezone_hour: 0, timezone_minute: 30}",
@@ -346,7 +347,7 @@ mod tests {
                     .build(),
             )
             .with_annotations(["$time"]),
-            DateTime::from_hms_nano_tz(12, 11, 10, 80000000, None, Some(30)),
+            DateTime::from_hms_nano_tz(12, 11, 10, 80_000_000, None, Some(30)),
         );
         assert_partiql_encoded_ion(
             "$date::1957-05-25T",

extension/partiql-extension-visualize/src/lib.rs

@@ -1,4 +1,5 @@
 #![deny(rust_2018_idioms)]
+#![deny(clippy::all)]
 
 #[cfg(feature = "visualize-dot")]
 mod ast_to_dot;

partiql-ast-passes/src/lib.rs

@@ -1,6 +1,7 @@
 #![deny(rust_2018_idioms)]
+#![deny(clippy::all)]
 
-//! The PartiQL Abstract Syntax Tree (AST) passes.
+//! The `PartiQL` Abstract Syntax Tree (AST) passes.
 //!
 //! # Note
 //!

partiql-ast-passes/src/name_resolver.rs

@@ -157,8 +157,7 @@ impl<'c> NameResolver<'c> {
         let is_qnode = |typ, id| {
             self.enclosing_clause
                 .get(&typ)
-                .map(|nodes| nodes.contains(id))
-                .unwrap_or(false)
+                .is_some_and(|nodes| nodes.contains(id))
         };
         for id in self.id_path_to_root.iter().rev() {
             if is_qnode(EnclosingClause::Query, id) {
@@ -252,7 +251,11 @@ impl<'ast, 'c> Visitor<'ast> for NameResolver<'c> {
             produce_optional,
         } = keyrefs;
         let mut produce: Names = produce_required;
-        produce.extend(produce_optional.iter().flat_map(|sym| sym.to_owned()));
+        produce.extend(
+            produce_optional
+                .iter()
+                .filter_map(std::borrow::ToOwned::to_owned),
+        );
 
         let schema = KeySchema { consume, produce };
 
@@ -412,7 +415,7 @@ impl<'ast, 'c> Visitor<'ast> for NameResolver<'c> {
         {
             self.errors.push(AstTransformError::IllegalState(
                 "group_key expects a FromLet enclosing clause".to_string(),
-            ))
+            ));
         }
 
         self.enclosing_clause

partiql-ast-passes/src/partiql_typer.rs

@@ -125,7 +125,7 @@ impl<'c, 'ast> Visitor<'ast> for AstPartiqlTyper<'c> {
         let ty = PartiqlType::new(kind);
         let id = *self.current_node();
         if let Some(c) = self.container_stack.last_mut() {
-            c.push(ty.clone())
+            c.push(ty.clone());
         }
         self.type_map.insert(id, ty);
         Traverse::Continue
@@ -165,7 +165,7 @@ impl<'c, 'ast> Visitor<'ast> for AstPartiqlTyper<'c> {
         self.type_map.insert(id, ty.clone());
 
         if let Some(c) = self.container_stack.last_mut() {
-            c.push(ty)
+            c.push(ty);
         }
 
         Traverse::Continue
@@ -188,7 +188,7 @@ impl<'c, 'ast> Visitor<'ast> for AstPartiqlTyper<'c> {
 
         self.type_map.insert(id, ty.clone());
         if let Some(s) = self.container_stack.last_mut() {
-            s.push(ty)
+            s.push(ty);
         }
         Traverse::Continue
     }
@@ -210,7 +210,7 @@ impl<'c, 'ast> Visitor<'ast> for AstPartiqlTyper<'c> {
 
         self.type_map.insert(id, ty.clone());
         if let Some(s) = self.container_stack.last_mut() {
-            s.push(ty)
+            s.push(ty);
         }
         Traverse::Continue
     }

partiql-ast/partiql-ast-macros/src/lib.rs

@@ -1,4 +1,5 @@
 #![deny(rust_2018_idioms)]
+#![deny(clippy::all)]
 
 use darling::{FromDeriveInput, FromField, FromVariant};
 use inflector::Inflector;

partiql-ast/src/ast.rs

@@ -1,8 +1,8 @@
-//! A PartiQL abstract syntax tree (AST).
+//! A `PartiQL` abstract syntax tree (AST).
 //!
 //! This module contains the structures for the language AST.
 //! Two main entities in the module are [`Item`] and [`AstNode`]. `AstNode` represents an AST node
-//! and `Item` represents a PartiQL statement type, e.g. query, data definition language (DDL)
+//! and `Item` represents a `PartiQL` statement type, e.g. query, data definition language (DDL)
 //! data manipulation language (DML).
 
 // As more changes to this AST are expected, unless explicitly advised, using the structures exposed
@@ -409,10 +409,10 @@ pub enum Expr {
     Error,
 }
 
-/// `Lit` is mostly inspired by SQL-92 Literals standard and PartiQL specification.
+/// `Lit` is mostly inspired by SQL-92 Literals standard and `PartiQL` specification.
 /// See section 5.3 in the following:
 /// <https://www.contrib.andrew.cmu.edu/~shadow/sql/sql1992.txt>
-/// and Section 2 of the following (Figure 1: BNF Grammar for PartiQL Values):
+/// and Section 2 of the following (Figure 1: BNF Grammar for `PartiQL` Values):
 /// <https://partiql.org/assets/PartiQL-Specification.pdf>
 #[derive(Visit, Clone, Debug, PartialEq)]
 #[cfg_attr(feature = "serde", derive(Serialize, Deserialize))]
@@ -745,7 +745,7 @@ pub struct FromLet {
     pub by_alias: Option<SymbolPrimitive>,
 }
 
-/// Indicates the type of FromLet, see the following for more details:
+/// Indicates the type of `FromLet`, see the following for more details:
 /// https:///github.com/partiql/partiql-lang-kotlin/issues/242
 #[derive(Clone, Debug, PartialEq, Eq)]
 #[cfg_attr(feature = "serde", derive(Serialize, Deserialize))]
@@ -784,7 +784,7 @@ pub enum JoinSpec {
     Natural,
 }
 
-/// GROUP BY <grouping_strategy> <group_key>[, <group_key>]... \[AS <symbol>\]
+/// GROUP BY <`grouping_strategy`> <`group_key`>[, <`group_key`>]... \[AS <symbol>\]
 #[derive(Visit, Clone, Debug, PartialEq)]
 #[cfg_attr(feature = "serde", derive(Serialize, Deserialize))]
 pub struct GroupByExpr {
@@ -813,7 +813,7 @@ pub struct GroupKey {
     pub as_alias: Option<SymbolPrimitive>,
 }
 
-/// ORDER BY <sort_spec>...
+/// ORDER BY <`sort_spec`>...
 #[derive(Visit, Clone, Debug, PartialEq)]
 #[cfg_attr(feature = "serde", derive(Serialize, Deserialize))]
 pub struct OrderByExpr {
@@ -852,7 +852,7 @@ pub enum NullOrderingSpec {
     Last,
 }
 
-/// Represents all possible PartiQL data types.
+/// Represents all possible `PartiQL` data types.
 #[derive(Clone, Debug, PartialEq)]
 #[cfg_attr(feature = "serde", derive(Serialize, Deserialize))]
 pub enum Type {

partiql-ast/src/lib.rs

@@ -1,6 +1,7 @@
 #![deny(rust_2018_idioms)]
+#![deny(clippy::all)]
 
-//! The PartiQL Abstract Syntax Tree (AST).
+//! The `PartiQL` Abstract Syntax Tree (AST).
 //!
 //! # Note
 //!

partiql-ast/src/visit.rs

@@ -556,9 +556,9 @@ mod tests {
         impl<'ast> Visitor<'ast> for Accum {
             fn enter_lit(&mut self, literal: &'ast Lit) -> Traverse {
                 match literal {
-                    Lit::Int8Lit(l) => self.val.get_or_insert(0i64).add_assign(*l as i64),
-                    Lit::Int16Lit(l) => self.val.get_or_insert(0i64).add_assign(*l as i64),
-                    Lit::Int32Lit(l) => self.val.get_or_insert(0i64).add_assign(*l as i64),
+                    Lit::Int8Lit(l) => self.val.get_or_insert(0i64).add_assign(i64::from(*l)),
+                    Lit::Int16Lit(l) => self.val.get_or_insert(0i64).add_assign(i64::from(*l)),
+                    Lit::Int32Lit(l) => self.val.get_or_insert(0i64).add_assign(i64::from(*l)),
                     Lit::Int64Lit(l) => self.val.get_or_insert(0i64).add_assign(l),
                     _ => {}
                 }

partiql-catalog/src/call_defs.rs

@@ -29,11 +29,7 @@ pub struct CallDef {
 }
 
 impl CallDef {
-    pub fn lookup(
-        &self,
-        args: &Vec<CallArgument>,
-        name: &str,
-    ) -> Result<ValueExpr, CallLookupError> {
+    pub fn lookup(&self, args: &[CallArgument], name: &str) -> Result<ValueExpr, CallLookupError> {
         'overload: for overload in &self.overloads {
             let formals = &overload.input;
             if formals.len() != args.len() {