chore(deps) Update Rust crate heck to 0.4 (#3366)

Co-authored-by: Renovate Bot <bot@renovateapp.com>
Co-authored-by: Lucas Nogueira <lucas@tauri.studio>

core/tauri-macros/Cargo.toml

@@ -19,7 +19,7 @@ proc-macro = true
 proc-macro2 = "1"
 quote = "1"
 syn = { version = "1", features = [ "full" ] }
-heck = "0.3"
+heck = "0.4"
 tauri-codegen = { version = "1.0.0-beta.4", default-features = false, path = "../tauri-codegen" }
 tauri-utils = { version = "1.0.0-beta.3", path = "../tauri-utils" }
 

core/tauri-macros/src/command_module.rs

@@ -2,7 +2,7 @@
 // SPDX-License-Identifier: Apache-2.0
 // SPDX-License-Identifier: MIT
 
-use heck::SnakeCase;
+use heck::ToSnakeCase;
 use proc_macro::TokenStream;
 use proc_macro2::{Span, TokenStream as TokenStream2, TokenTree};