--bootstrap-value is now serialized

Author: robkorn

connectors/connector-lib/Cargo.toml

@@ -14,4 +14,5 @@ serde_json      = "1.0.57"
 reqwest         = { version = "0.10.7", features = ["blocking"] }
 thiserror       = "1.0.20"
 openssl = { version = "0.10", features = ["vendored"] }
-anyhow          = "1.0.32"
+anyhow          = "1.0.32"
+sigma-tree      = { git = "https://github.com/ergoplatform/sigma-rust", branch = "develop",  features = ["with-serde"]  }

connectors/connector-lib/src/connector.rs

@@ -1,5 +1,6 @@
 use crate::oracle_core::{get_core_api_port, OracleCore};
 use anyhow::Result;
+use sigma_tree::ast::Constant;
 use std::env;
 use std::thread;
 use std::time::Duration;
@@ -35,7 +36,10 @@ impl Connector {
         let args: Vec<String> = env::args().collect();
         if args.len() > 1 && &args[1] == "--bootstrap-value" {
             if let Ok(price) = (self.get_datapoint)() {
-                println!("Bootstrap {} Value: {}", self.title, price);
+                // Convert the price into a sigma `Constant`
+                let constant: Constant = (price as i64).into();
+
+                println!("Bootstrap {} Value: {}", self.title, constant.base16_str());
                 std::process::exit(0);
             } else {
                 panic!("Failed to fetch Erg/USD from CoinGecko");