chore: fix typos (#761)

crates/wasmi/src/engine/bytecode/utils.rs

@@ -281,7 +281,7 @@ impl From<i32> for BranchOffset {
 }
 
 impl BranchOffset {
-    /// Creates an uninitalized [`BranchOffset`].
+    /// Creates an uninitialized [`BranchOffset`].
     pub fn uninit() -> Self {
         Self(0)
     }

crates/wasmi/src/engine/config.rs

@@ -60,7 +60,7 @@ pub enum FuelConsumptionMode {
     ///
     /// Lazy fuel consumption means that fuel for bulk-operations
     /// is checked before executing the instruction but only consumed
-    /// if the executed instruction suceeded. The reason for this is
+    /// if the executed instruction succeeded. The reason for this is
     /// that bulk-operations fail fast and therefore do not cost
     /// a lot of compute power in case of failure.
     ///
@@ -77,7 +77,7 @@ pub enum FuelConsumptionMode {
     ///
     /// Eager fuel consumption means that fuel for bulk-operations
     /// is always consumed before executing the instruction independent
-    /// of it suceeding or failing.
+    /// of it succeeding or failing.
     ///
     /// # Note
     ///
@@ -98,9 +98,9 @@ pub struct FuelCosts {
     ///
     /// # Note
     ///
-    /// A Wasm entitiy is one of `func`, `global`, `memory` or `table`.
+    /// A Wasm entity is one of `func`, `global`, `memory` or `table`.
     /// Those instructions are usually a bit more costly since they need
-    /// multiplie indirect accesses through the Wasm instance and store.
+    /// multiple indirect accesses through the Wasm instance and store.
     pub entity: u64,
     /// The fuel cost offset for `memory.load` instructions.
     pub load: u64,

crates/wasmi/src/engine/func_builder/translator.rs

@@ -422,7 +422,7 @@ impl<'parser> FuncTranslator<'parser> {
         self.stack_height.push_n(results.len() as u32);
     }
 
-    /// Returns `Some` equivalent instruction if the `global.get` can be optimzied.
+    /// Returns `Some` equivalent instruction if the `global.get` can be optimized.
     ///
     /// # Note
     ///

crates/wasmi/src/engine/resumable.rs

@@ -50,7 +50,7 @@ impl ResumableCall {
 /// State required to resume a [`Func`] invocation.
 #[derive(Debug)]
 pub struct ResumableInvocation {
-    /// The engine in use for the function invokation.
+    /// The engine in use for the function invocation.
     ///
     /// # Note
     ///
@@ -160,14 +160,14 @@ impl ResumableInvocation {
     /// The result is written back into the `outputs` buffer upon success.
     ///
     /// Returns a resumable handle to the function invocation upon
-    /// enountering host errors with which it is possible to handle
-    /// the error and continue the execution as if no error occured.
+    /// encountering host errors with which it is possible to handle
+    /// the error and continue the execution as if no error occurred.
     ///
     /// # Errors
     ///
     /// - If the function resumption returned a Wasm [`Trap`].
     /// - If the types or the number of values in `inputs` does not match
-    ///   the types and number of result values of the errorneous host function.
+    ///   the types and number of result values of the erroneous host function.
     /// - If the number of output values does not match the expected number of
     ///   outputs required by the called function.
     pub fn resume<T>(
@@ -238,14 +238,14 @@ impl<Results> TypedResumableInvocation<Results> {
     /// Resumes the call to the [`TypedFunc`] with the given inputs.
     ///
     /// Returns a resumable handle to the function invocation upon
-    /// enountering host errors with which it is possible to handle
-    /// the error and continue the execution as if no error occured.
+    /// encountering host errors with which it is possible to handle
+    /// the error and continue the execution as if no error occurred.
     ///
     /// # Errors
     ///
     /// - If the function resumption returned a Wasm [`Trap`].
     /// - If the types or the number of values in `inputs` does not match
-    ///   the types and number of result values of the errorneous host function.
+    ///   the types and number of result values of the erroneous host function.
     ///
     /// [`TypedFunc`]: [`crate::TypedFunc`]
     pub fn resume<T>(

crates/wasmi/src/engine/stack/values/mod.rs

@@ -73,7 +73,7 @@ impl Extend<UntypedValue> for ValueStack {
 }
 
 impl ValueStack {
-    /// Creates an empty [`ValueStack`] that does not allocate heap memor.
+    /// Creates an empty [`ValueStack`] that does not allocate heap memory.
     ///
     /// # Note
     ///

crates/wasmi/src/engine/traits.rs

@@ -40,13 +40,13 @@ impl<'a> Iterator for CallParamsValueIter<'a> {
     type Item = UntypedValue;
 
     #[inline]
-    fn size_hint(&self) -> (usize, Option<usize>) {
-        self.iter.size_hint()
+    fn next(&mut self) -> Option<Self::Item> {
+        self.iter.next().map(UntypedValue::from)
     }
 
     #[inline]
-    fn next(&mut self) -> Option<Self::Item> {
-        self.iter.next().map(UntypedValue::from)
+    fn size_hint(&self) -> (usize, Option<usize>) {
+        self.iter.size_hint()
     }
 }
 

crates/wasmi/src/func/mod.rs

@@ -314,7 +314,7 @@ impl Func {
     /// - `func`: the native code invoked whenever this Func will be called.
     ///           The closure is provided a [`Caller`] as its first argument
     ///           which allows it to query information about the [`Instance`]
-    ///           that is assocaited to the call.
+    ///           that is associated to the call.
     ///
     /// # Note
     ///
@@ -326,7 +326,7 @@ impl Func {
     ///   is written into the buffer then the remaining computation may fail in unexpected
     ///   ways. This footgun can be avoided by using the typed [`Func::wrap`] method instead.
     /// - Prefer using [`Func::wrap`] over this method if possible since [`Func`] instances
-    ///   created using this constructor have runtime overhead for every invokation that
+    ///   created using this constructor have runtime overhead for every invocation that
     ///   can be avoided by using [`Func::wrap`].
     pub fn new<T>(
         mut ctx: impl AsContextMut<UserState = T>,
@@ -411,8 +411,8 @@ impl Func {
     /// The result is written back into the `outputs` buffer.
     ///
     /// Returns a resumable handle to the function invocation upon
-    /// enountering host errors with which it is possible to handle
-    /// the error and continue the execution as if no error occured.
+    /// encountering host errors with which it is possible to handle
+    /// the error and continue the execution as if no error occurred.
     ///
     /// # Note
     ///

crates/wasmi/src/func/typed_func.rs

@@ -106,8 +106,8 @@ where
     /// Calls this Wasm or host function with the specified parameters.
     ///
     /// Returns a resumable handle to the function invocation upon
-    /// enountering host errors with which it is possible to handle
-    /// the error and continue the execution as if no error occured.
+    /// encountering host errors with which it is possible to handle
+    /// the error and continue the execution as if no error occurred.
     ///
     /// # Note
     ///

crates/wasmi/src/instance/exports.rs

@@ -12,7 +12,7 @@ pub enum Extern {
     ///
     /// [`Cell<T>`]: https://doc.rust-lang.org/core/cell/struct.Cell.html
     Global(Global),
-    /// A WebAssembly table which is an array of funtion references.
+    /// A WebAssembly table which is an array of function references.
     Table(Table),
     /// A WebAssembly linear memory.
     Memory(Memory),
@@ -253,13 +253,13 @@ impl<'instance> ExportsIter<'instance> {
 impl<'instance> Iterator for ExportsIter<'instance> {
     type Item = Export<'instance>;
 
-    fn size_hint(&self) -> (usize, Option<usize>) {
-        self.iter.size_hint()
-    }
-
     fn next(&mut self) -> Option<Self::Item> {
         self.iter.next().map(Self::convert_item)
     }
+
+    fn size_hint(&self) -> (usize, Option<usize>) {
+        self.iter.size_hint()
+    }
 }
 
 impl DoubleEndedIterator for ExportsIter<'_> {

crates/wasmi/src/linker.rs

@@ -525,7 +525,7 @@ impl<T> Linker<T> {
     /// For information how to use this API see [`Func::wrap`].
     ///
     /// This method creates a host function for this [`Linker`] under the given name.
-    /// It is distint in its ability to create a [`Store`] independent
+    /// It is distinct in its ability to create a [`Store`] independent
     /// host function. Host functions defined this way can be used to instantiate
     /// instances in multiple different [`Store`] entities.
     ///

crates/wasmi/src/store.rs

@@ -75,7 +75,7 @@ pub type Stored<Idx> = GuardedEntity<StoreIdx, Idx>;
 /// both to make types a little easier to read and to provide a `Debug` impl so
 /// that `#[derive(Debug)]` works on structs that contain it.
 pub struct ResourceLimiterRef<'a>(Option<&'a mut (dyn ResourceLimiter)>);
-impl<'a> core::fmt::Debug for ResourceLimiterRef<'a> {
+impl<'a> Debug for ResourceLimiterRef<'a> {
     fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
         write!(f, "ResourceLimiterRef(...)")
     }
@@ -95,7 +95,7 @@ impl<'a> ResourceLimiterRef<'a> {
 /// provide a `Debug` impl so that `#[derive(Debug)]` works on structs that
 /// contain it.
 struct ResourceLimiterQuery<T>(Box<dyn FnMut(&mut T) -> &mut (dyn ResourceLimiter) + Send + Sync>);
-impl<T> core::fmt::Debug for ResourceLimiterQuery<T> {
+impl<T> Debug for ResourceLimiterQuery<T> {
     fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
         write!(f, "ResourceLimiterQuery(...)")
     }
@@ -291,7 +291,7 @@ impl StoreInner {
         &mut self.fuel
     }
 
-    /// Wraps an entitiy `Idx` (index type) as a [`Stored<Idx>`] type.
+    /// Wraps an entity `Idx` (index type) as a [`Stored<Idx>`] type.
     ///
     /// # Note
     ///
@@ -941,7 +941,7 @@ impl<'a, T> StoreContext<'a, T> {
 
     /// Access the underlying data owned by this store.
     ///
-    /// Same as [`Store::data`].    
+    /// Same as [`Store::data`].
     pub fn data(&self) -> &T {
         self.store.data()
     }
@@ -986,14 +986,14 @@ impl<'a, T> StoreContextMut<'a, T> {
 
     /// Access the underlying data owned by this store.
     ///
-    /// Same as [`Store::data`].    
+    /// Same as [`Store::data`].
     pub fn data(&self) -> &T {
         self.store.data()
     }
 
     /// Access the underlying data owned by this store.
     ///
-    /// Same as [`Store::data_mut`].    
+    /// Same as [`Store::data_mut`].
     pub fn data_mut(&mut self) -> &mut T {
         self.store.data_mut()
     }