add common crate

Signed-off-by: xermicus <cyrill@parity.io>
2026-04-27 10:28:00 +00:00 · 2024-03-22 16:19:18 +01:00
parent 50f2dd9b74
commit c52a8d0f20
65 changed files with 839 additions and 271 deletions
@@ -0,0 +1,91 @@
+//!
+//! The EVM version.
+//!
+
+use serde::Deserialize;
+use serde::Serialize;
+
+///
+/// The EVM version.
+///
+#[derive(Debug, Serialize, Deserialize, Clone, Copy, PartialEq, Eq, PartialOrd, Ord, Hash)]
+#[serde(rename_all = "camelCase")]
+pub enum EVMVersion {
+    /// The corresponding EVM version.
+    #[serde(rename = "homestead")]
+    Homestead,
+    /// The corresponding EVM version.
+    #[serde(rename = "tangerineWhistle")]
+    TangerineWhistle,
+    /// The corresponding EVM version.
+    #[serde(rename = "spuriousDragon")]
+    SpuriousDragon,
+    /// The corresponding EVM version.
+    #[serde(rename = "byzantium")]
+    Byzantium,
+    /// The corresponding EVM version.
+    #[serde(rename = "constantinople")]
+    Constantinople,
+    /// The corresponding EVM version.
+    #[serde(rename = "petersburg")]
+    Petersburg,
+    /// The corresponding EVM version.
+    #[serde(rename = "istanbul")]
+    Istanbul,
+    /// The corresponding EVM version.
+    #[serde(rename = "berlin")]
+    Berlin,
+    /// The corresponding EVM version.
+    #[serde(rename = "london")]
+    London,
+    /// The corresponding EVM version.
+    #[serde(rename = "paris")]
+    Paris,
+    /// The corresponding EVM version.
+    #[serde(rename = "shanghai")]
+    Shanghai,
+    /// The corresponding EVM version.
+    #[serde(rename = "cancun")]
+    Cancun,
+}
+
+impl TryFrom<&str> for EVMVersion {
+    type Error = anyhow::Error;
+
+    fn try_from(value: &str) -> Result<Self, Self::Error> {
+        Ok(match value {
+            "homestead" => Self::Homestead,
+            "tangerineWhistle" => Self::TangerineWhistle,
+            "spuriousDragon" => Self::SpuriousDragon,
+            "byzantium" => Self::Byzantium,
+            "constantinople" => Self::Constantinople,
+            "petersburg" => Self::Petersburg,
+            "istanbul" => Self::Istanbul,
+            "berlin" => Self::Berlin,
+            "london" => Self::London,
+            "paris" => Self::Paris,
+            "shanghai" => Self::Shanghai,
+            "cancun" => Self::Cancun,
+            _ => anyhow::bail!("Invalid EVM version: {}", value),
+        })
+    }
+}
+
+impl std::fmt::Display for EVMVersion {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        match self {
+            Self::Homestead => write!(f, "homestead"),
+            Self::TangerineWhistle => write!(f, "tangerineWhistle"),
+            Self::SpuriousDragon => write!(f, "spuriousDragon"),
+            Self::Byzantium => write!(f, "byzantium"),
+            Self::Constantinople => write!(f, "constantinople"),
+            Self::Petersburg => write!(f, "petersburg"),
+            Self::Istanbul => write!(f, "istanbul"),
+            Self::Berlin => write!(f, "berlin"),
+            Self::London => write!(f, "london"),
+            Self::Paris => write!(f, "paris"),
+            Self::Shanghai => write!(f, "shanghai"),
+            Self::Cancun => write!(f, "cancun"),
+        }
+    }
+}