warning: call to `reserve` immediately after creation --> src/io/obj_file.rs:41:17 | 41 | / let mut result = vec![]; 42 | | result.reserve(size); | |_____________________________________^ help: consider using `Vec::with_capacity(/* Space hint */)`: `let mut result = Vec::with_capacity(size);` | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#reserve_after_initialization = note: `#[warn(clippy::reserve_after_initialization)]` on by default

warning: parameter is only used in recursion --> src/complex_structures/bvh.rs:108:9 | 108 | max_primitives_in_node: usize, | ^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_max_primitives_in_node` | note: parameter used here --> src/complex_structures/bvh.rs:211:51 | 211 | let left = self.recursive_build(info, max_primitives_in_node, objects, start, mid); | ^^^^^^^^^^^^^^^^^^^^^^ 212 | let right = self.recursive_build(info, max_primitives_in_node, objects, mid, end); | ^^^^^^^^^^^^^^^^^^^^^^ = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#only_used_in_recursion = note: `#[warn(clippy::only_used_in_recursion)]` on by default

warning: casting to the same type is unnecessary (`usize` -> `usize`) --> src/complex_structures/bvh.rs:230:17 | 230 | index as usize | ^^^^^^^^^^^^^^ help: try: `index` | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast = note: `#[warn(clippy::unnecessary_cast)]` on by default

warning: associated function `from_obj_file` is never used --> src/ray_tracer/scene.rs:62:19 | 53 | impl Scene { | ---------- associated function in this implementation ... 62 | pub(crate) fn from_obj_file(path: PathBuf, t: Tracing) -> anyhow::Result<Scene> { | ^^^^^^^^^^^^^

warning: associated function `from_obj_file` is never used --> src/ray_tracer/scene.rs:21:19 | 16 | impl LinearTracer { | ----------------- associated function in this implementation ... 21 | pub(crate) fn from_obj_file(path: PathBuf) -> anyhow::Result<(LinearTracer, Vec<Material>)> { | ^^^^^^^^^^^^^

warning: field `optical_density` is never read --> src/ray_tracer/material.rs:9:16 | 3 | pub(crate) struct Material { | -------- field in this struct ... 9 | pub(crate) optical_density: f64, | ^^^^^^^^^^^^^^^

warning: associated function `from_obj_file` is never used --> src/complex_structures/bvh.rs:71:19 | 70 | impl BVHTree { | ------------ associated function in this implementation 71 | pub(crate) fn from_obj_file(path: PathBuf) -> anyhow::Result<(BVHTree, Vec<Material>)> { | ^^^^^^^^^^^^^

warning: method `inverse` is never used --> src/basic_geometry/vector.rs:45:19 | 16 | impl Vector { | ----------- method in this implementation ... 45 | pub(crate) fn inverse(&self) -> Vector { | ^^^^^^^

warning: variant `Scale` is never constructed --> src/basic_geometry.rs:52:5 | 49 | pub(crate) enum Transformation { | -------------- variant in this enum ... 52 | Scale(Vector), | ^^^^^ | = note: `Transformation` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis = note: `#[warn(dead_code)]` on by default

warning: unused imports: `Axis`, `Transform` --> src/main.rs:15:22 | 15 | use basic_geometry::{Axis, Transform}; | ^^^^ ^^^^^^^^^ | = note: `#[warn(unused_imports)]` on by default

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