Fix clippy lints

Author: juntyr

necsim/impls/no-std/src/cogs/habitat/wrapping_noise/opensimplex_noise/mod.rs

@@ -53,11 +53,13 @@ impl OpenSimplexNoise {
     }
 
     #[must_use]
+    #[allow(dead_code)] // FIXME: use expect
     pub fn eval_3d<M: MathsCore>(&self, x: f64, y: f64, z: f64, wrap: f64) -> f64 {
         OpenSimplexNoise3D::eval::<M>(Vec3::new(x, y, z), &self.perm, wrap)
     }
 
     #[must_use]
+    #[allow(dead_code)] // FIXME: use expect
     pub fn eval_4d<M: MathsCore>(&self, x: f64, y: f64, z: f64, w: f64, wrap: f64) -> f64 {
         OpenSimplexNoise4D::eval::<M>(Vec4::new(x, y, z, w), &self.perm, wrap)
     }

rustcoalescence/src/args/config/rng/mod.rs

@@ -82,6 +82,7 @@ impl<M: MathsCore, G: RngCore<M>> From<G> for Base32RngState<M, G> {
 }
 
 impl<M: MathsCore, G: RngCore<M>> Base32RngState<M, G> {
+    #[allow(dead_code)] // FIXME: use expect
     #[must_use]
     pub fn into(self) -> G {
         self.rng

rustcoalescence/src/cli/simulate/parse/algorithm.rs

@@ -12,18 +12,23 @@ pub(in super::super) fn parse_and_normalise(
     normalised_args: &mut BufferingSimulateArgsBuilder,
     partitioning: &Partitioning,
 ) -> anyhow::Result<Algorithm> {
-    let SimulateArgsAlgorithmOnly { algorithm } =
+    let lint::SimulateArgsAlgorithmOnly { algorithm } =
         try_parse_state("simulate", ron_args, &mut partitioning.get_size())?;
 
     normalised_args.algorithm(&algorithm);
 
     Ok(algorithm)
 }
 
-#[derive(DeserializeState)]
-#[serde(deserialize_state = "PartitionSize")]
-#[serde(rename = "Simulate")]
-struct SimulateArgsAlgorithmOnly {
-    #[serde(deserialize_state)]
-    algorithm: Algorithm,
+#[allow(unreachable_patterns)] // FIXME: use expect
+mod lint {
+    use super::{Algorithm, PartitionSize};
+
+    #[derive(DeserializeState)]
+    #[serde(deserialize_state = "PartitionSize")]
+    #[serde(rename = "Simulate")]
+    pub struct SimulateArgsAlgorithmOnly {
+        #[serde(deserialize_state)]
+        pub algorithm: Algorithm,
+    }
 }

rustcoalescence/src/reporter.rs

@@ -27,6 +27,7 @@ impl<ReportSpeciation: Boolean, ReportDispersal: Boolean, ReportProgress: Boolea
 impl<ReportSpeciation: Boolean, ReportDispersal: Boolean, ReportProgress: Boolean>
     DynamicReporterContext<ReportSpeciation, ReportDispersal, ReportProgress>
 {
+    #[allow(dead_code)] // FIXME: use expect
     pub fn new(
         reporter: ReporterPluginVec<ReportSpeciation, ReportDispersal, ReportProgress>,
     ) -> Self {