Bump MSRV to 1.68.2

.github/workflows/ci.yml

@@ -34,9 +34,9 @@ jobs:
         run: cargo doc --no-deps --workspace --all-features --document-private-items
 
   check_msrv:
-    name: Check MSRV (1.60)
+    name: Check MSRV (1.68.2)
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - uses: dtolnay/rust-toolchain@1.60
+      - uses: dtolnay/rust-toolchain@1.68.2
       - run: cargo check --workspace --all-features

Cargo.toml

@@ -9,7 +9,7 @@ documentation = "https://docs.rs/dolly"
 keywords = ["gamedev", "camera", "3d"]
 categories = ["game-development"]
 readme = "crates-io.md"
-rust-version = "1.60"
+rust-version = "1.68.2"
 
 [dependencies]
 glam = { version = ">=0.21, <=0.28", features = ["mint"] }

README.md

@@ -2,7 +2,7 @@
 
 [![Crates.io](https://img.shields.io/crates/v/dolly.svg)](https://crates.io/crates/dolly)
 [![Docs](https://docs.rs/dolly/badge.svg)](https://docs.rs/dolly)
-[![Rust 1.60](https://img.shields.io/badge/Rust-1.60-fc8d62?logo=rust)](https://github.com/rust-lang/rust/blob/master/RELEASES.md#version-1600-2022-04-07)
+[![Rust 1.68.2](https://img.shields.io/badge/Rust-1.68.2-blue?logo=rust)](https://github.com/rust-lang/rust/blob/master/RELEASES.md#version-1682-2023-03-28)
 
 Combine simple building blocks to create smooth cameras: first-person, chase, orbit, look-at, you name it!
 

src/drivers/arm.rs

@@ -9,12 +9,10 @@ use crate::{
 /// Offsets the camera along a vector, in the coordinate space of the parent.
 #[derive(Debug)]
 pub struct Arm {
-    ///
     pub offset: mint::Vector3<f32>,
 }
 
 impl Arm {
-    ///
     pub fn new<V>(offset: V) -> Self
     where
         V: Into<mint::Vector3<f32>>,

src/drivers/look_at.rs

@@ -28,7 +28,6 @@ pub struct LookAt {
 }
 
 impl LookAt {
-    ///
     pub fn new<P>(target: P) -> Self
     where
         P: Into<mint::Point3<f32>>,

src/drivers/position.rs

@@ -21,7 +21,6 @@ impl Default for Position {
 }
 
 impl Position {
-    ///
     pub fn new<P>(position: P) -> Self
     where
         P: Into<mint::Point3<f32>>,

src/rig.rs

@@ -9,23 +9,16 @@ use std::marker::PhantomData;
 /// A chain of drivers, calculating displacements, and animating in succession.
 #[derive(Debug)]
 pub struct CameraRig<H: Handedness = RightHanded> {
-    ///
     pub drivers: Vec<Box<dyn RigDriverTraits<H>>>,
-
-    ///
     pub final_transform: Transform<H>,
-
     phantom: PhantomData<H>,
 }
 
 // Prevents user calls to `RigDriver::update`. All updates must come from `CameraRig::update`.
 struct RigUpdateToken;
 
-///
 pub struct RigUpdateParams<'a, H: Handedness> {
-    ///
     pub parent: &'a Transform<H>,
-    ///
     pub delta_time_seconds: f32,
 
     phantom: PhantomData<H>,
@@ -98,20 +91,17 @@ impl<H: Handedness> CameraRig<H> {
     }
 }
 
-///
 pub struct CameraRigBuilder<H: Handedness> {
     drivers: Vec<Box<dyn RigDriverTraits<H>>>,
     phantom: PhantomData<H>,
 }
 
 impl<H: Handedness> CameraRigBuilder<H> {
-    ///
     pub fn with(mut self, driver: impl RigDriverTraits<H>) -> Self {
         self.drivers.push(Box::new(driver));
         self
     }
 
-    ///
     pub fn build(self) -> CameraRig<H> {
         let mut rig = CameraRig {
             drivers: self.drivers,

src/transform.rs

@@ -13,7 +13,6 @@ pub struct Transform<H: Handedness> {
 }
 
 impl<H: Handedness> Transform<H> {
-    ///
     pub fn from_position_rotation<P, Q>(position: P, rotation: Q) -> Self
     where
         P: Into<mint::Point3<f32>>,
@@ -29,7 +28,6 @@ impl<H: Handedness> Transform<H> {
         }
     }
 
-    ///
     pub fn into_position_rotation<P, Q>(self) -> (P, Q)
     where
         P: From<mint::Point3<f32>>,
@@ -65,7 +63,6 @@ impl<H: Handedness> Transform<H> {
         From::from((rotation * H::FORWARD).into())
     }
 
-    ///
     pub const IDENTITY: Transform<H> = Transform {
         position: mint::Point3 {
             x: 0.0,