feat(solidity/core/solc-wrapper): added json to ast parsing

libs/solc-wrapper/Cargo.toml

@@ -7,4 +7,5 @@ edition = "2021"
 
 [dependencies]
 serde_json = "1.0.113"
+solc-ast-rs-types = "0.1.0"
 thiserror = "1.0.56"

libs/solc-wrapper/src/lib.rs

@@ -1,12 +1,32 @@
 mod solc;
 
+use solc_ast_rs_types::types::SourceUnit;
+
 #[derive(Debug)]
 pub struct SolcJsonFile {
     pub json: serde_json::Value,
     pub file: String,
 }
+#[derive(Debug)]
+pub struct SolcAstFile {
+    pub file: String,
+    pub ast: SourceUnit,
+}
+
+pub fn get_ast_from_solc_output(output: &str) -> Result<Vec<SolcAstFile>, serde_json::Error> {
+    let files = get_files_from_solc_output(output)?;
+    let mut ast_files = Vec::new();
+    for file in files {
+        let ast: SourceUnit = serde_json::from_value(file.json)?;
+        ast_files.push(SolcAstFile {
+            file: file.file,
+            ast
+        });
+    }
+    Ok(ast_files)
+}
 
-pub fn get_files_from_solc_output(output: &str) -> Result<Vec<SolcJsonFile>, serde_json::Error> {
+fn get_files_from_solc_output(output: &str) -> Result<Vec<SolcJsonFile>, serde_json::Error> {
     let mut files = Vec::new();
     let mut current_json = String::new();
     let mut current_file = String::new();