feat(rossweisse): initial implementation of struct router framework

2 files changed, 67 insertions, 0 deletions

diff --git a/rossweisse/src/implementations/router/parser/field_initializer.rs b/rossweisse/src/implementations/router/parser/field_initializer.rs
new file mode 100644
index 0000000..212f88a
--- /dev/null
+++ b/rossweisse/src/implementations/router/parser/field_initializer.rs
@@ -0,0 +1,39 @@
+// This file is part of Windmark <https://github.com/gemrest/windmark>.
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, version 3.
+//
+// This program is distributed in the hope that it will be useful, but
+// WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+// General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
+//
+// Copyright (C) 2022-2023 Fuwn <[email protected]>
+// SPDX-License-Identifier: GPL-3.0-only
+
+use syn::parse;
+
+pub struct FieldInitializer {
+  pub ident: syn::Ident,
+  #[allow(unused)]
+  eq_token:  syn::Token![=],
+  pub expr:  syn::Expr,
+}
+
+impl parse::Parse for FieldInitializer {
+  fn parse(input: parse::ParseStream<'_>) -> syn::Result<Self> {
+    let ident = input.parse()?;
+    let eq_token = input.parse()?;
+    let expr = input.parse()?;
+
+    Ok(Self {
+      ident,
+      eq_token,
+      expr,
+    })
+  }
+}
diff --git a/rossweisse/src/implementations/router/parser/field_initializers.rs b/rossweisse/src/implementations/router/parser/field_initializers.rs
new file mode 100644
index 0000000..649b0d7
--- /dev/null
+++ b/rossweisse/src/implementations/router/parser/field_initializers.rs
@@ -0,0 +1,28 @@
+// This file is part of Windmark <https://github.com/gemrest/windmark>.
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, version 3.
+//
+// This program is distributed in the hope that it will be useful, but
+// WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+// General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
+//
+// Copyright (C) 2022-2023 Fuwn <[email protected]>
+// SPDX-License-Identifier: GPL-3.0-only
+
+use syn::parse;
+
+use super::field_initializer::FieldInitializer;
+
+pub struct FieldInitializers(pub Vec<FieldInitializer>);
+
+impl parse::Parse for FieldInitializers {
+  fn parse(input: parse::ParseStream<'_>) -> syn::Result<Self> {
+    Ok(Self(syn::punctuated::Punctuated::<FieldInitializer, syn::Token![,]>::parse_terminated(input)?.into_iter().collect()))
+  }
+}