Emerge Yul recompiler (#1)

Provide a modified (and incomplete) version of ZKSync zksolc that can compile the most basic contracts

crates/solidity/src/solc/standard_json/output/contract/mod.rs

@@ -0,0 +1,51 @@
+//!
+//! The `solc --standard-json` output contract.
+//!
+
+pub mod evm;
+
+use std::collections::BTreeMap;
+use std::collections::HashSet;
+
+use serde::Deserialize;
+use serde::Serialize;
+
+use self::evm::EVM;
+
+///
+/// The `solc --standard-json` output contract.
+///
+#[derive(Debug, Serialize, Deserialize, Clone)]
+#[serde(rename_all = "camelCase")]
+pub struct Contract {
+    /// The contract ABI.
+    #[serde(default, skip_serializing_if = "Option::is_none")]
+    pub abi: Option<serde_json::Value>,
+    /// The contract metadata.
+    #[serde(default, skip_serializing_if = "Option::is_none")]
+    pub metadata: Option<serde_json::Value>,
+    /// The contract developer documentation.
+    #[serde(default, skip_serializing_if = "Option::is_none")]
+    pub devdoc: Option<serde_json::Value>,
+    /// The contract user documentation.
+    #[serde(default, skip_serializing_if = "Option::is_none")]
+    pub userdoc: Option<serde_json::Value>,
+    /// The contract storage layout.
+    #[serde(default, skip_serializing_if = "Option::is_none")]
+    pub storage_layout: Option<serde_json::Value>,
+    /// Contract's bytecode and related objects
+    #[serde(default, skip_serializing_if = "Option::is_none")]
+    pub evm: Option<EVM>,
+    /// The contract optimized IR code.
+    #[serde(default, skip_serializing_if = "Option::is_none")]
+    pub ir_optimized: Option<String>,
+    /// The contract EraVM bytecode hash.
+    #[serde(default, skip_serializing_if = "Option::is_none")]
+    pub hash: Option<String>,
+    /// The contract factory dependencies.
+    #[serde(default, skip_serializing_if = "Option::is_none")]
+    pub factory_dependencies: Option<BTreeMap<String, String>>,
+    /// The contract missing libraries.
+    #[serde(default, skip_serializing_if = "Option::is_none")]
+    pub missing_libraries: Option<HashSet<String>>,
+}