wgpu: add api choice wgpu

Author: Firestar99

graphics/cargo-generate.toml

@@ -3,8 +3,14 @@ ignore = ["target", "mygraphics/src/bin"]
 exclude = ["target", "mygraphics/src/bin"]
 
 [placeholders]
-api = { prompt = "What API?", choices = ["ash"], default = "ash", type = "string" }
+api = { prompt = "What API?", choices = ["wgpu", "ash"], default = "wgpu", type = "string" }
 integration = { prompt = "How to integrate rust-gpu?", choices = ["cargo-gpu", "spirv-builder"], default = "cargo-gpu", type = "string" }
 
 [conditional.'integration != "spirv-builder"']
 ignore = [ "rust-toolchain.toml" ]
+
+[conditional.'api == "ash"']
+ignore = [ "mygraphics/src/wgpu_renderer" ]
+
+[conditional.'api == "wgpu"']
+ignore = [ "mygraphics/src/ash_renderer" ]

graphics/mygraphics/src/bin/wgpu.rs

@@ -0,0 +1,3 @@
+pub fn main() -> anyhow::Result<()> {
+    mygraphics::wgpu_renderer::main()
+}

graphics/mygraphics/src/lib.rs

@@ -72,3 +72,4 @@
 
 pub mod ash_renderer;
 pub mod util;
+pub mod wgpu_renderer;

graphics/mygraphics/src/lib.rs.liquid

@@ -0,0 +1,79 @@
+// FIXME(eddyb) update/review these lints.
+//
+// BEGIN - Embark standard lints v0.4
+// do not change or add/remove here, but one can add exceptions after this section
+// for more info see: <https://github.com/EmbarkStudios/rust-ecosystem/issues/59>
+//#![deny(unsafe_code)] // impractical in this crate dealing with unsafe `ash`
+#![warn(
+    clippy::all,
+    clippy::await_holding_lock,
+    clippy::char_lit_as_u8,
+    clippy::checked_conversions,
+    clippy::dbg_macro,
+    clippy::debug_assert_with_mut_call,
+    clippy::doc_markdown,
+    clippy::empty_enum,
+    clippy::enum_glob_use,
+    clippy::exit,
+    clippy::expl_impl_clone_on_copy,
+    clippy::explicit_deref_methods,
+    clippy::explicit_into_iter_loop,
+    clippy::fallible_impl_from,
+    clippy::filter_map_next,
+    clippy::float_cmp_const,
+    clippy::fn_params_excessive_bools,
+    clippy::if_let_mutex,
+    clippy::implicit_clone,
+    clippy::imprecise_flops,
+    clippy::inefficient_to_string,
+    clippy::invalid_upcast_comparisons,
+    clippy::large_types_passed_by_value,
+    clippy::let_unit_value,
+    clippy::linkedlist,
+    clippy::lossy_float_literal,
+    clippy::macro_use_imports,
+    clippy::manual_ok_or,
+    clippy::map_err_ignore,
+    clippy::map_flatten,
+    clippy::map_unwrap_or,
+    clippy::match_same_arms,
+    clippy::match_wildcard_for_single_variants,
+    clippy::mem_forget,
+    clippy::mut_mut,
+    clippy::mutex_integer,
+    clippy::needless_borrow,
+    clippy::needless_continue,
+    clippy::option_option,
+    clippy::path_buf_push_overwrite,
+    clippy::ptr_as_ptr,
+    clippy::ref_option_ref,
+    clippy::rest_pat_in_fully_bound_structs,
+    clippy::same_functions_in_if_condition,
+    clippy::semicolon_if_nothing_returned,
+    clippy::string_add_assign,
+    clippy::string_add,
+    clippy::string_lit_as_bytes,
+    clippy::string_to_string,
+    clippy::todo,
+    clippy::trait_duplication_in_bounds,
+    clippy::unimplemented,
+    clippy::unnested_or_patterns,
+    clippy::unused_self,
+    clippy::useless_transmute,
+    clippy::verbose_file_reads,
+    clippy::zero_sized_map_values,
+    future_incompatible,
+    nonstandard_style,
+    rust_2018_idioms
+)]
+// END - Embark standard lints v0.4
+// crate-specific exceptions:
+// #![allow()]
+
+{% if api == "ash" -%}
+pub mod ash_renderer;
+{%- endif -%}
+{%- if api == "wgpu" -%}
+pub mod wgpu_renderer;
+{%- endif %}
+pub mod util;

graphics/mygraphics/src/main.rs.liquid

@@ -0,0 +1,8 @@
+pub fn main() -> anyhow::Result<()> {
+    {%- if api == "ash" %}
+    mygraphics::ash_renderer::main()
+    {%- endif -%}
+    {%- if api == "wgpu" %}
+    mygraphics::wgpu_renderer::main()
+    {%- endif %}
+}

graphics/mygraphics/src/wgpu_renderer/mod.rs

@@ -0,0 +1,4 @@
+pub fn main() -> anyhow::Result<()> {
+    println!("wgpu renderer");
+    Ok(())
+}