Purge words and sentences that downplay the difficulty of a given task

Words:
- "easy"
- "easily"
- "of course"
- "naturally"
- "straightforward"
- "trivial"
- "simple"
- "simply"
- "just"
- "basically"

Recommendation from https://justsimply.dev/

Author: madsmtm

crates/block-sys/README.md

@@ -13,24 +13,27 @@ see that for related crates.
 
 ## Runtime Support
 
-This library is basically just a raw interface to the aptly specified [Blocks
-ABI](https://clang.llvm.org/docs/Block-ABI-Apple.html). However, different
-runtime implementations exist and act in slightly different ways (and have
-several different helper functions), the most important aspect being that the
-libraries are named differently, so the linking must take that into account.
-
-The user can choose the desired runtime by using the relevant cargo feature
-flags, see the following sections (might have to disable the default `apple`
+This library is a raw interface to the aptly specified [Blocks ABI][abi].
+However, different runtime implementations exist and act in slightly different
+ways (and have several different helper functions), the most important aspect
+being that the libraries are named differently, so the linking must take that
+into account.
+
+You can choose the desired runtime by using the relevant cargo feature flags,
+see the following sections (you might have to disable the default `apple`
 feature first). Note that if the `objc-sys` crate is present in the module
 tree, this should have the same feature flag enabled as that.
 
 
+[abi]: https://clang.llvm.org/docs/Block-ABI-Apple.html
+
+
 ### Apple's [`libclosure`](https://github.com/apple-oss-distributions/libclosure)
 
 - Feature flag: `apple`.
 
-This is naturally the most sophisticated runtime, and it has quite a lot more
-features than the specification mandates. This is used by default.
+This is the most sophisticated runtime, and it has quite a lot more features
+than the specification mandates. It is used by default.
 
 The minimum required operating system versions are as follows:
 - macOS: `10.6`
@@ -45,11 +48,11 @@ Though in practice Rust itself requires higher versions than this.
 
 - Feature flag: `compiler-rt`.
 
-This is effectively just a copy of Apple's older (around macOS 10.6) runtime,
-and is now used in [Swift's `libdispatch`] and [Swift's Foundation] as well.
+This is a copy of Apple's older (around macOS 10.6) runtime, and is now used
+in [Swift's `libdispatch`] and [Swift's Foundation] as well.
 
-This can be easily used on many Linux systems with the `libblocksruntime-dev`
-package.
+The runtime and associated headers can be installed on many Linux systems with
+the `libblocksruntime-dev` package.
 
 Using this runtime probably won't work together with `objc-sys` crate.
 
@@ -77,8 +80,8 @@ Sources:
 
 **Unstable: Hasn't been tested on Windows yet!**
 
-Essentially just [a fork](https://github.com/microsoft/libobjc2) based on
-GNUStep's `libobjc2` version 1.8.
+[A fork](https://github.com/microsoft/libobjc2) based on GNUStep's `libobjc2`
+version 1.8.
 
 
 ### [`ObjFW`](https://github.com/ObjFW/ObjFW)

crates/block-sys/build.rs

@@ -30,11 +30,12 @@ fn main() {
 
     match (apple, compiler_rt, gnustep, objfw) {
         (true, false, false, false) => {
-            // Link to libclosure (internally called libsystem_blocks), which is
-            // exported by libSystem.dylib.
+            // Link to libclosure (internally called libsystem_blocks), which
+            // is exported by libSystem.dylib.
             //
-            // Note that System.framework is just a deprecated wrapper over the
-            // dynamic library.
+            // Note: Don't get confused by the presence of `System.framework`,
+            // it is a deprecated wrapper over the dynamic library, so we'd
+            // rather use the latter.
             println!("cargo:rustc-link-lib=dylib=System");
             // Alternative: Only link to libsystem_blocks.dylib
             // println!("cargo:rustc-link-search=native=/usr/lib/system");

crates/block-sys/src/lib.rs

@@ -284,7 +284,8 @@ pub struct Block_layout {
     /// }
     /// ```
     ///
-    /// But it is safe to access this through just `Block_descriptor_header`.
+    /// But since all of these start with `Block_descriptor_header`, it is
+    /// always safe to reinterpret this pointer as that.
     // Note: Important to use `*const c_void` until we know which type it is!
     pub descriptor: *const c_void,
 }

crates/block2/README.md

@@ -7,8 +7,8 @@
 
 Apple's C language extension of blocks in Rust.
 
-This crate provides functionality for interracting with C blocks, which is
-effectively the C-equivalent of Rust's closures.
+This crate provides functionality for interracting with C blocks, which is the
+C-equivalent of Rust's closures.
 
 They are _technically_ not limited to only being used in Objective-C, though
 in practice it's likely the only place you'll ever encounter them.

crates/block2/src/block.rs

@@ -90,9 +90,9 @@ block_args_impl!(
 #[repr(C)]
 pub struct Block<A, R> {
     _inner: [u8; 0],
-    // We effectively store `Block_layout` + a bit more, but `Block` has to
-    // remain an empty type otherwise the compiler thinks we only have
-    // provenance over `Block_layout`.
+    // We store `Block_layout` + a bit more, but `Block` has to remain an
+    // empty type otherwise the compiler thinks we only have provenance over
+    // `Block_layout`.
     _layout: PhantomData<ffi::Block_layout>,
     // To get correct variance on args and return types
     _p: PhantomData<fn(A) -> R>,

crates/block2/src/global.rs

@@ -18,7 +18,7 @@ const GLOBAL_DESCRIPTOR: ffi::Block_descriptor_header = ffi::Block_descriptor_he
 
 /// An Objective-C block that does not capture its environment.
 ///
-/// This is effectively just a glorified function pointer, and can created and
+/// This is effectively a glorified function pointer, and can created and
 /// stored in static memory using the [`global_block!`] macro.
 ///
 /// If [`ConcreteBlock`] is the [`Fn`]-block equivalent, this is likewise the

crates/block2/src/lib.rs

@@ -1,7 +1,7 @@
 //! # Apple's C language extension of blocks
 //!
-//! C Blocks are effectively the C-equivalent of Rust's closures, in that they
-//! have the ability to capture their environments.
+//! C Blocks are the C-equivalent of Rust's closures, in that they have the
+//! ability to capture their environments.
 //!
 //! This crate provides capabilities to create and invoke these blocks, in an
 //! ergonomic "Rust-centric" fashion.

crates/header-translator/README.md

@@ -11,7 +11,7 @@ cargo run --bin header-translator
 
 Make sure you have the same XCode version installed as the one documented in [`crates/icrate/README.md`](../icrate/README.md).
 
-If you use a different operating system than macOS, or simply have multiple SDKs installed, you can specify the directory as the first argument:
+If you use a different operating system than macOS, or have multiple SDKs installed, you can specify the directory as the first argument:
 
 ```console
 cargo run --bin header-translator -- /Applications/Xcode_new.app/Contents/Developer

crates/header-translator/src/data/CoreAnimation.rs

@@ -48,8 +48,8 @@ data! {
         // `nil` superlayer.
 
         // If the layer already has a superlayer, it will be changed
-        // appropriately by these methods (effectively, removeFromSuperlayer
-        // is called on the given layer inside these).
+        // appropriately by these methods (`removeFromSuperlayer` is called on
+        // the given layer inside these).
         unsafe -addSublayer;
         unsafe -insertSublayer_atIndex;
         unsafe -insertSublayer_below;
@@ -193,8 +193,7 @@ data! {
         unsafe -endFrame;
     }
 
-    // SAFETY: CATransaction is basically just a way to call methods that
-    // access thread-local state.
+    // SAFETY: CATransaction methods access thread-local state.
     class CATransaction {
         unsafe +begin;
         unsafe +commit;

crates/header-translator/src/method.rs

@@ -170,7 +170,7 @@ impl MemoryManagement {
         // And if:
         // > its signature obeys the added restrictions of the method family.
         //
-        // Which is just:
+        // Which is:
         // > must return a retainable object pointer
         if result_type.is_id() {
             // We also check that the correct modifier flags were set for the

crates/header-translator/src/rust_type.rs

@@ -90,7 +90,7 @@ impl AttributeParser<'_, '_> {
             if position.strip(self.expected_name, needle).is_some() {
                 let rest = rest.trim();
                 // If it can be stripped from both `name` and `expected_name`,
-                // it might just appear twice in `name`.
+                // it might appear twice in `name`.
                 //
                 // This is done to support:
                 // "const char * _Nonnull  _Nonnull[]".

crates/header-translator/src/stmt.rs

@@ -1467,8 +1467,8 @@ impl fmt::Display for Stmt {
                         // Copying collections is done as a shallow copy:
                         // <https://developer.apple.com/library/archive/documentation/Cocoa/Conceptual/Collections/Articles/Copying.html>
                         //
-                        // E.g. it simply does a retain count bump, and hence
-                        // does not require the inner type to implement
+                        // E.g. it does a retain count bump on the items, and
+                        // hence does not require the inner type to implement
                         // `NSCopying`.
                         //
                         // The types does have to be cloneable, since generic
@@ -1712,8 +1712,7 @@ impl fmt::Display for Stmt {
                         writeln!(f, "typed_extensible_enum!(pub type {} = {ty};);", id.name)?;
                     }
                     None | Some(UnexposedAttr::BridgedTypedef) => {
-                        // "bridged" typedefs should just use a normal type
-                        // alias.
+                        // "bridged" typedefs should use a normal type alias.
                         writeln!(f, "pub type {} = {ty};", id.name)?;
                     }
                     kind => panic!("invalid alias kind {kind:?} for {ty:?}"),

crates/header-translator/translation-config.toml

@@ -421,7 +421,7 @@ ios = "16.0"
 ### - `ns_returns_retained` / `cf_returns_retained` / `os_returns_retained`
 ###
 ### The rest are only very rarely used in Apple's frameworks, so while we
-### _could_ handle them too, I think it's easier to just do it manually.
+### _could_ handle them too, I think it's easier to do it manually.
 ###
 ### See https://clang.llvm.org/docs/AttributeReference.html
 ###
@@ -783,7 +783,7 @@ skipped = true
 skipped = true
 
 # The original superclass typedef is a bit difficult to extract from the
-# superclass name, so let's just overwrite it.
+# superclass name, so let's do it manually.
 [class.ASCredentialProviderViewController]
 definition-skipped = true
 [class.ASAccountAuthenticationModificationViewController]

crates/icrate/CHANGELOG.md

@@ -269,8 +269,8 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 * Added `NSTimeInterval`.
 * Added `NSString::len_utf16` and `NSAttributedString::len_utf16`.
 * Added `NSString::concat` and `NSString::join_path`.
-* Added `CGSize`, `CGPoint` and `CGRect` (just aliases to equivalent
-  `NS`-types, but helps readability).
+* Added `CGSize`, `CGPoint` and `CGRect` (aliases to equivalent `NS`-types
+  that helps readability).
 
 ### Changed
 * **BREAKING**: `NSSize::new` no longer requires it's arguments to be
@@ -310,8 +310,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 
 ### Removed
 * `NSObject::hash_code`, `NSObject::is_equal` and `NSObject::description` in
-  favour of just having the trait implementations `Hash`, `PartiqalEq` and
-  `Debug`.
+  favour of having the trait implementations `Hash`, `PartiqalEq` and `Debug`.
 
 
 ## objc2-foundation 0.2.0-alpha.6 - 2022-07-19
@@ -397,7 +396,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 ### Removed
 * **BREAKING**: Removed `Deref` and `DerefMut` from `NSData` and
   `NSMutableData`, since these invoke a non-trivial amount of code, and could
-  easily lead to hard-to-diagnose performance issues.
+  lead to hard-to-diagnose performance issues.
 
 
 ## objc2-foundation 0.2.0-alpha.3 - 2021-12-22

crates/icrate/examples/basic_usage.rs

@@ -31,7 +31,7 @@ fn main() {
     autoreleasepool(|pool| {
         println!("{}", string.as_str(pool));
     });
-    // Or simply use the `Display` implementation
+    // Or use the `Display` implementation
     let _s = string.to_string(); // Using ToString
     println!("{string}"); // Or Display directly
 

crates/icrate/examples/nspasteboard.rs

@@ -9,7 +9,7 @@ use objc2::rc::Id;
 use objc2::runtime::{Class, Object, ProtocolObject};
 use objc2::ClassType;
 
-/// Simple, straightforward implementation
+/// Simplest implementation
 pub fn get_text_1(pasteboard: &NSPasteboard) -> Option<Id<NSString>> {
     unsafe { pasteboard.stringForType(NSPasteboardTypeString) }
 }

crates/icrate/src/Foundation/__macro_helpers/cached.rs

@@ -28,8 +28,7 @@ impl<T: Message> CachedId<T> {
         let ptr = self.ptr.load(Ordering::SeqCst);
         // SAFETY: The pointer is either NULL, or has been created below.
         unsafe { ptr.as_ref() }.unwrap_or_else(|| {
-            // "Forget" about releasing the object, effectively promoting it
-            // to a static.
+            // "Forget" about releasing the object, promoting it to a static.
             let s = ManuallyDrop::new(f());
             let ptr = Id::as_ptr(&s);
             self.ptr.store(ptr as *mut T, Ordering::SeqCst);

crates/icrate/src/Foundation/__macro_helpers/ns_string.rs

@@ -1,7 +1,7 @@
 #![cfg(feature = "Foundation_NSString")]
 //! Macro for making a static NSString.
 //!
-//! This basically does what clang does, see:
+//! This closely follows what clang does, see:
 //! - Apple: <https://github.com/llvm/llvm-project/blob/release/13.x/clang/lib/CodeGen/CodeGenModule.cpp#L5057-L5249>
 //! - GNUStep 2.0 (not yet supported): <https://github.com/llvm/llvm-project/blob/release/13.x/clang/lib/CodeGen/CGObjCGNU.cpp#L973-L1118>
 //! - Other (not yet supported): <https://github.com/llvm/llvm-project/blob/release/13.x/clang/lib/CodeGen/CGObjCGNU.cpp#L2471-L2507>
@@ -39,8 +39,8 @@ extern "C" {
 #[repr(C)]
 pub struct CFConstString {
     isa: &'static Class,
-    // Important that we don't just use `usize` here, since that would be
-    // wrong on big-endian systems!
+    // Important that we don't use `usize` here, since that would be wrong on
+    // big-endian systems!
     cfinfo: u32,
     #[cfg(target_pointer_width = "64")]
     _rc: u32,

crates/icrate/src/Foundation/additions/data.rs

@@ -36,7 +36,7 @@ impl NSData {
         // bug; it forgets to assign the input buffer and length to the
         // instance before it swizzles to NSDataWithDeallocatorBlock.
         // See https://github.com/gnustep/libs-base/pull/213
-        // So we just use NSDataWithDeallocatorBlock directly.
+        // So instead we use NSDataWithDeallocatorBlock directly.
         //
         // NSMutableData does not have this problem.
         #[cfg(feature = "gnustep-1-7")]
@@ -112,7 +112,7 @@ impl NSMutableData {
     #[doc(alias = "replaceBytesInRange:withBytes:length:")]
     pub fn replace_range(&mut self, range: Range<usize>, bytes: &[u8]) {
         // No need to verify the length of the range here,
-        // `replaceBytesInRange:` just zero-fills if out of bounds.
+        // `replaceBytesInRange:` zero-fills if out of bounds.
         let ptr = bytes.as_ptr() as *mut c_void;
         unsafe { self.replaceBytesInRange_withBytes_length(range.into(), ptr, bytes.len()) }
     }

crates/icrate/src/Foundation/additions/dictionary.rs

@@ -345,7 +345,7 @@ unsafe impl<K: Message, V: Message> iter::FastEnumerationHelper for NSDictionary
 
 #[cfg(feature = "Foundation_NSMutableDictionary")]
 unsafe impl<K: Message, V: Message> iter::FastEnumerationHelper for NSMutableDictionary<K, V> {
-    // Naturally, the same goes for mutable dictionaries.
+    // The same goes for mutable dictionaries.
     type Item = K;
 
     #[inline]

crates/icrate/src/Foundation/additions/geometry.rs

@@ -18,11 +18,11 @@ type InnerFloat = f32;
 // TODO: Use a newtype here?
 pub type CGFloat = InnerFloat;
 
-// NSGeometry types are just aliases to CGGeometry types on iOS, tvOS, watchOS
-// and macOS 64bit (and hence their Objective-C encodings are different).
+// NSGeometry types are aliases to CGGeometry types on iOS, tvOS, watchOS and
+// macOS 64bit (and hence their Objective-C encodings are different).
 //
 // TODO: Adjust `objc2-encode` so that this is handled there, and so that we
-// can effectively just forget about it and use `NS` and `CG` types equally.
+// can effectively forget about it and use `NS` and `CG` types equally.
 #[cfg(all(
     feature = "apple",
     not(all(target_os = "macos", target_pointer_width = "32"))
@@ -346,23 +346,23 @@ impl CGRect {
 
 /// A point in a Cartesian coordinate system.
 ///
-/// This is just a convenience alias for [`CGPoint`]. For ease of use, it is
+/// This is a convenience alias for [`CGPoint`]. For ease of use, it is
 /// available on all platforms, though in practice it is only useful on macOS.
 ///
 /// See [Apple's documentation](https://developer.apple.com/documentation/foundation/nspoint?language=objc).
 pub type NSPoint = CGPoint;
 
 /// A two-dimensional size.
 ///
-/// This is just a convenience alias for [`CGSize`]. For ease of use, it is
+/// This is a convenience alias for [`CGSize`]. For ease of use, it is
 /// available on all platforms, though in practice it is only useful on macOS.
 ///
 /// See [Apple's documentation](https://developer.apple.com/documentation/foundation/nssize?language=objc).
 pub type NSSize = CGSize;
 
 /// A rectangle.
 ///
-/// This is just a convenience alias for [`CGRect`]. For ease of use, it is
+/// This is a convenience alias for [`CGRect`]. For ease of use, it is
 /// available on all platforms, though in practice it is only useful on macOS.
 ///
 /// See [Apple's documentation](https://developer.apple.com/documentation/foundation/nsrect?language=objc).
@@ -406,7 +406,7 @@ mod tests {
         use crate::Foundation::{NSEqualPoints, NSEqualRects, NSEqualSizes};
 
         // We assume that comparisons handle e.g. `x` and `y` in the same way,
-        // therefore we just set the coordinates / dimensions to the same.
+        // therefore we set the coordinates / dimensions to the same.
         let cases: &[(CGFloat, CGFloat)] = &[
             (0.0, 0.0),
             (-0.0, -0.0),

crates/icrate/src/Foundation/additions/iter.rs

@@ -174,7 +174,7 @@ impl FastEnumeratorHelper {
                 //   violated, but if that is the case, the program already
                 //   has UB, so then it is better that we detect it.
                 //
-                // - The value is a simple integer, so is always initialized.
+                // - The value is an integer, so is always initialized.
                 //
                 //
                 // We do an unaligned read here since we have no guarantees

crates/icrate/src/Foundation/additions/number.rs

@@ -20,8 +20,8 @@ use objc2::encode::Encoding;
 use crate::common::*;
 use crate::Foundation::{CGFloat, NSNumber};
 
-// SAFETY: `NSNumber` is just a wrapper around an integer/float/bool, and it
-// is immutable.
+// SAFETY: `NSNumber` is a wrapper around an integer/float/bool, and it is
+// immutable.
 unsafe impl Sync for NSNumber {}
 unsafe impl Send for NSNumber {}