Reduce enum size

cl-aux/Cargo.toml

@@ -5,9 +5,9 @@ smallvec = { default-features = false, optional = true, version = "1.0" }
 tinyvec = { default-features = false, optional = true, version = "1.0" }
 
 [features]
-alloc = []
+alloc = ["tinyvec?/alloc"]
 default = []
-std = ["alloc", "tinyvec?/alloc"]
+std = ["alloc"]
 
 [package]
 authors = ["Caio Fernandes <[email protected]>"]

cl-aux/src/macros.rs

@@ -3,7 +3,7 @@ macro_rules! _check_capacity {
     let capacity_upper_bound = crate::CapacityUpperBound::capacity_upper_bound($elem);
     let length = crate::Length::length($elem);
     if length >= capacity_upper_bound {
-      return Err(crate::Error::InsufficientCapacity(stringify!($elem), capacity_upper_bound));
+      return Err(crate::Error::InsufficientCapacity(capacity_upper_bound));
     }
   }};
 }
@@ -12,19 +12,19 @@ macro_rules! _check_indcs {
   ($elem:expr, $( $idx:expr ),*) => {{
     let length = crate::Length::length($elem);
     if $( $idx >= length || )* false {
-      return Err(crate::Error::OutOfBounds(stringify!($elem), length));
+      return Err(crate::Error::OutOfBounds(length));
     }
   }};
 }
 
 macro_rules! _get {
   ($elem:expr, $idx:expr) => {{
-    $elem.get($idx).ok_or(crate::Error::OutOfBounds(stringify!($elem), $idx))
+    $elem.get($idx).ok_or(crate::Error::OutOfBounds($idx))
   }};
 }
 
 macro_rules! _get_mut {
   ($elem:expr, $idx:expr) => {{
-    $elem.get_mut($idx).ok_or(crate::Error::OutOfBounds(stringify!($elem), $idx))
+    $elem.get_mut($idx).ok_or(crate::Error::OutOfBounds($idx))
   }};
 }

cl-aux/src/structures/error.rs

@@ -4,11 +4,11 @@ use core::fmt::{Debug, Display, Formatter};
 #[derive(Debug, Eq, PartialEq)]
 pub enum Error {
   /// It is not possible to insert an already existing element
-  AlreadyExistingElement(&'static str, &'static str),
+  AlreadyExistingElement,
   /// Structure can't store more elements
-  InsufficientCapacity(&'static str, usize),
+  InsufficientCapacity(usize),
   /// Index is out of structure bounds
-  OutOfBounds(&'static str, usize),
+  OutOfBounds(usize),
 }
 
 impl Display for Error {

cl-aux/src/traits/extend.rs

@@ -42,7 +42,7 @@ impl<T> Extend<T> for Option<T> {
   #[inline]
   fn extend(&mut self, into_iter: impl IntoIterator<Item = T>) -> Result<(), Self::Error> {
     _check_capacity!(self);
-    let err = || crate::Error::InsufficientCapacity(stringify!(self), 1);
+    let err = || crate::Error::InsufficientCapacity(1);
     let mut iter = into_iter.into_iter();
     let next = iter.next().ok_or_else(err)?;
     *self = Some(next);

cl-aux/src/traits/insert.rs

@@ -6,7 +6,7 @@
 macro_rules! _manage_hash {
   ($hash:expr, $key:expr, $value:expr) => {{
     if $hash.contains_key(&$key) {
-      Err(crate::Error::AlreadyExistingElement(stringify!($hash), stringify!($key)))
+      Err(crate::Error::AlreadyExistingElement)
     } else {
       let _maybe_discarded = $hash.insert($key, $value);
       Ok(())
@@ -17,7 +17,7 @@ macro_rules! _manage_hash {
 macro_rules! _manage_set {
   ($set:expr, $value:expr) => {{
     if $set.contains(&$value) {
-      Err(crate::Error::AlreadyExistingElement(stringify!($set), stringify!($value)))
+      Err(crate::Error::AlreadyExistingElement)
     } else {
       let _ = $set.insert($value);
       Ok(())
@@ -147,7 +147,7 @@ impl<T> Insert for Option<T> {
   #[inline]
   fn insert(&mut self, input: Self::Input) -> Result<(), Self::Error> {
     if self.is_some() {
-      Err(crate::Error::InsufficientCapacity(stringify!(self), 1))
+      Err(crate::Error::InsufficientCapacity(1))
     } else {
       *self = Some(input);
       Ok(())

cl-aux/src/traits/push.rs

@@ -47,7 +47,7 @@ impl<T> Push<T> for Option<T> {
   #[inline]
   fn push(&mut self, input: T) -> Result<(), Self::Error> {
     if self.is_some() {
-      Err(crate::Error::InsufficientCapacity(stringify!(self), 1))
+      Err(crate::Error::InsufficientCapacity(1))
     } else {
       *self = Some(input);
       Ok(())

rust-toolchain

@@ -1,4 +1,4 @@
 [toolchain]
-channel = "nightly-2023-10-11"
+channel = "nightly-2023-10-15"
 components = ["clippy", "miri", "rustfmt"]
 profile = "minimal"

rust-tools/src/cfg/you_rust.rs

@@ -49,6 +49,7 @@ const CLIPPY_FLAGS: &[&str] = &[
   "-Aclippy::unneeded_field_pattern",
   "-Aclippy::unseparated_literal_suffix",
   "-Aclippy::unused_self",
+  "-Aclippy::used_underscore_binding",
 ];
 
 const RUST_FLAGS: &[&str] = &[