extract wayrs-proto-parser from wayrs-scanner

Cargo.toml

@@ -1,5 +1,12 @@
 [workspace]
-members = ["wayrs-client", "wayrs-scanner", "wayrs-protocols", "wayrs-utils", "wayrs-egl"]
+members = [
+  "wayrs-client",
+  "wayrs-scanner",
+  "wayrs-protocols",
+  "wayrs-utils",
+  "wayrs-egl",
+  "wayrs-proto-parser",
+]
 resolver = "2"
 
 [workspace.package]

wayrs-proto-parser/Cargo.toml

@@ -0,0 +1,14 @@
+[package]
+name = "wayrs-proto-parser"
+version = "1.0.0"
+description = "Parser for wayland protocol xml files"
+authors = ["MaxVerevkin <[email protected]>"]
+keywords = ["wayland", "protocol", "parser", "xml"]
+repository.workspace = true
+readme.workspace = true
+edition.workspace = true
+rust-version.workspace = true
+license.workspace = true
+
+[dependencies]
+quick-xml = "0.31"

wayrs-proto-parser/src/lib.rs

@@ -0,0 +1,10 @@
+//! Parser for wayland protocol xml files
+
+mod parser;
+mod types;
+
+pub use types::*;
+
+pub fn parse_protocol(text: &str) -> Protocol<'_> {
+    parser::Parser::new(text).get_grotocol()
+}

wayrs-scanner/Cargo.toml

@@ -14,9 +14,9 @@ license.workspace = true
 proc-macro = true
 
 [dependencies]
+wayrs-proto-parser = { version = "1.0", path = "../wayrs-proto-parser" }
 proc-macro2 = "1.0"
 proc-macro-crate = "2"
-quick-xml = "0.31"
 quote = "1.0"
 
 [dependencies.syn]

wayrs-scanner/src/lib.rs

@@ -2,18 +2,14 @@
 //!
 //! **Do not use directly in your projcets. Call `wayrs_client::generate!()` instead.**
 
-mod parser;
-mod types;
-mod utils;
-
 use std::path::PathBuf;
 
 use proc_macro2::{Span, TokenStream};
 use proc_macro_crate::{crate_name, FoundCrate};
 use quote::{format_ident, quote};
+use wayrs_proto_parser::*;
 
-use crate::parser::Parser;
-use crate::types::*;
+mod utils;
 use crate::utils::*;
 
 /// These interfaces are frozen at version 1 and will not introduce new events or requests.
@@ -44,8 +40,7 @@ pub fn generate(input: proc_macro::TokenStream) -> proc_macro::TokenStream {
     };
 
     let file = std::fs::read_to_string(path).expect("could not read the file");
-    let parser = Parser::new(&file);
-    let protocol = parser.get_grotocol();
+    let protocol = parse_protocol(&file);
 
     let wayrs_client_path = wayrs_client_path();
     let modules = protocol