fix a few needless lifetimes, + ignore them for bevy where we often w…

…ant explicitness

crates/rapier_testbed2d-f64/Cargo.toml

@@ -41,6 +41,9 @@ unstable-puffin-pr-235 = []
 [package.metadata.docs.rs]
 features = ["parallel", "profiling"]
 
+[lints.clippy]
+needless_lifetimes = "allow"
+
 [dependencies]
 nalgebra = { version = "0.33", features = ["rand", "glam027"] }
 rand = "0.8"

crates/rapier_testbed2d/Cargo.toml

@@ -41,6 +41,9 @@ unstable-puffin-pr-235 = []
 [package.metadata.docs.rs]
 features = ["parallel", "other-backends", "profiling"]
 
+[lints.clippy]
+needless_lifetimes = "allow"
+
 [dependencies]
 nalgebra = { version = "0.33", features = ["rand", "glam027"] }
 rand = "0.8"

crates/rapier_testbed3d-f64/Cargo.toml

@@ -43,6 +43,9 @@ unstable-puffin-pr-235 = []
 [package.metadata.docs.rs]
 features = ["parallel", "profiling"]
 
+[lints.clippy]
+needless_lifetimes = "allow"
+
 [dependencies]
 nalgebra = { version = "0.33", features = ["rand", "glam027"] }
 rand = "0.8"

crates/rapier_testbed3d/Cargo.toml

@@ -41,6 +41,9 @@ unstable-puffin-pr-235 = []
 [package.metadata.docs.rs]
 features = ["parallel", "other-backends", "profiling"]
 
+[lints.clippy]
+needless_lifetimes = "allow"
+
 [dependencies]
 nalgebra = { version = "0.33", features = ["rand", "glam027"] }
 rand = "0.8"

examples2d/trimesh2.rs

@@ -143,7 +143,7 @@ pub struct PathConvIter<'a> {
     deferred: Option<PathEvent>,
 }
 
-impl<'l> Iterator for PathConvIter<'l> {
+impl Iterator for PathConvIter<'_> {
     type Item = PathEvent;
     fn next(&mut self) -> Option<PathEvent> {
         if self.deferred.is_some() {

src/dynamics/solver/interaction_groups.rs

@@ -18,7 +18,7 @@ pub(crate) trait PairInteraction {
 use crate::dynamics::RigidBodyType;
 
 #[cfg(feature = "parallel")]
-impl<'a> PairInteraction for &'a mut ContactManifold {
+impl PairInteraction for &mut ContactManifold {
     fn body_pair(&self) -> (Option<RigidBodyHandle>, Option<RigidBodyHandle>) {
         (self.data.rigid_body1, self.data.rigid_body2)
     }

src_testbed/testbed.rs

@@ -469,7 +469,7 @@ impl TestbedApp {
     }
 }
 
-impl<'a, 'b, 'c, 'd, 'e, 'f> TestbedGraphics<'a, 'b, 'c, 'd, 'e, 'f> {
+impl TestbedGraphics<'_, '_, '_, '_, '_, '_> {
     pub fn set_body_color(&mut self, body: RigidBodyHandle, color: [f32; 3]) {
         self.graphics.set_body_color(self.materials, body, color);
     }
@@ -526,7 +526,7 @@ impl<'a, 'b, 'c, 'd, 'e, 'f> TestbedGraphics<'a, 'b, 'c, 'd, 'e, 'f> {
     }
 }
 
-impl<'a, 'b, 'c, 'd, 'e, 'f> Testbed<'a, 'b, 'c, 'd, 'e, 'f> {
+impl Testbed<'_, '_, '_, '_, '_, '_> {
     pub fn set_number_of_steps_per_frame(&mut self, nsteps: usize) {
         self.state.nsteps = nsteps
     }