feat: add display impl for BlockNumber
@@ -9,7 +9,7 @@ use serde::{
ser::SerializeStruct,
Deserialize, Deserializer, Serialize, Serializer,
};
-use std::{fmt::Formatter, str::FromStr};
+use std::{fmt, fmt::Formatter, str::FromStr};
use thiserror::Error;
/// The block type returned from RPC calls.
@@ -579,6 +579,17 @@ impl FromStr for BlockNumber {
}
}
+impl fmt::Display for BlockNumber {
+ fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
+ match self {
+ BlockNumber::Number(ref x) => format!("0x{:x}", x).fmt(f),
+ BlockNumber::Latest => f.write_str("latest"),
+ BlockNumber::Earliest => f.write_str("earliest"),
+ BlockNumber::Pending => f.write_str("pending"),
+ }
+ }
+}
+
#[cfg(test)]
#[cfg(not(feature = "celo"))]
mod tests {
