Sync .gitignore's from rethnet branch

.gitignore

@@ -96,3 +96,21 @@ typings/
 
 
 docs/.env.example
+
+# Generated by Cargo
+# will have compiled files and executables
+debug/
+target/
+
+# Remove Cargo.lock from gitignore if creating an executable, leave it for libraries
+# More information here https://doc.rust-lang.org/cargo/guide/cargo-toml-vs-cargo-lock.html
+Cargo.lock
+
+# These are backup files generated by rustfmt
+**/*.rs.bk
+
+# MSVC Windows builds of rustc generate these, which store debugging information
+*.pdb
+
+# VSCode settings
+.vscode/

crates/rethnet_evm_napi/.gitignore

@@ -0,0 +1,112 @@
+# node modules
+/node_modules
+
+# vuepress
+/docs/.vuepress/dist/
+
+# Tests compilation output
+/build-test/
+
+# Code coverage artifacts
+/coverage
+/.nyc_output
+
+# TSC prod output. This has to be in sync with the to directories in ./src, and with npm script clean
+
+/*.js
+/*.js.map
+/*.d.ts
+/*.d.ts.map
+/*.node
+/builtin-tasks
+/common
+/internal
+/types
+/utils
+
+test/internal/hardhat-network/provider/.hardhat_node_test_cache/
+!.eslintrc.js
+
+# Below is Github's node gitignore template,
+# ignoring the node_modules part, as it'd ignore every node_modules, and we have some for testing
+
+# Logs
+logs
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+lerna-debug.log*
+
+# Diagnostic reports (https://nodejs.org/api/report.html)
+report.[0-9]*.[0-9]*.[0-9]*.[0-9]*.json
+
+# Runtime data
+pids
+*.pid
+*.seed
+*.pid.lock
+
+# Directory for instrumented libs generated by jscoverage/JSCover
+lib-cov
+
+# Coverage directory used by tools like istanbul
+coverage
+
+# nyc test coverage
+.nyc_output
+
+# Grunt intermediate storage (https://gruntjs.com/creating-plugins#storing-task-files)
+.grunt
+
+# Bower dependency directory (https://bower.io/)
+bower_components
+
+# node-waf configuration
+.lock-wscript
+
+# Compiled binary addons (https://nodejs.org/api/addons.html)
+build/Release
+
+# Dependency directories
+#node_modules/
+jspm_packages/
+
+# TypeScript v1 declaration files
+typings/
+
+# Optional npm cache directory
+.npm
+
+# Optional eslint cache
+.eslintcache
+
+# Optional REPL history
+.node_repl_history
+
+# Output of 'npm pack'
+*.tgz
+
+# Yarn Integrity file
+.yarn-integrity
+
+# parcel-bundler cache (https://parceljs.org/)
+.cache
+
+# next.js build output
+.next
+
+# nuxt.js build output
+.nuxt
+
+# vuepress build output
+.vuepress/dist
+
+# Serverless directories
+.serverless/
+
+# FuseBox cache
+.fusebox/
+
+# DynamoDB Local files
+.dynamodb/