feat: with loggers

crates/dagger-core/src/config.rs

@@ -1,15 +1,18 @@
 use std::path::PathBuf;
 
+use crate::logger::DynLogger;
+
 pub struct Config {
     pub workdir_path: Option<PathBuf>,
     pub config_path: Option<PathBuf>,
     pub timeout_ms: u64,
     pub execute_timeout_ms: Option<u64>,
+    pub logger: Option<DynLogger>,
 }
 
 impl Default for Config {
     fn default() -> Self {
-        Self::new(None, None, None, None)
+        Self::new(None, None, None, None, None)
     }
 }
 
@@ -19,12 +22,14 @@ impl Config {
         config_path: Option<PathBuf>,
         timeout_ms: Option<u64>,
         execute_timeout_ms: Option<u64>,
+        logger: Option<DynLogger>,
     ) -> Self {
         Self {
             workdir_path,
             config_path,
             timeout_ms: timeout_ms.unwrap_or(10 * 1000),
             execute_timeout_ms,
+            logger,
         }
     }
 }