1 files changed, 5 insertions, 4 deletions
diff --git a/src/error.rs b/src/error.rs
index e7e5af2..14b2842 100644
--- a/src/error.rs
+++ b/src/error.rs
@@ -1,14 +1,11 @@
-use tokio::sync::TryAcquireError;
-
 #[derive(Debug, thiserror::Error)]
 pub enum ServiceError {
     #[error("no response generated; the proxy is misconfigured")]
     NoResponse,
     #[error("request taken; the proxy is misconfigured")]
     RequestTaken,
-
     #[error("limit reached. try again")]
-    Limit(#[from] TryAcquireError),
+    Limit(#[from] tokio::sync::TryAcquireError),
     #[error("hyper error")]
     Hyper(hyper::Error),
     #[error("no host")]
@@ -37,6 +34,10 @@ pub enum ServiceError {
     UpgradeFailed,
     #[error("{0}")]
     Custom(String),
+    #[error("parse int error: {0}")]
+    ParseIntError(#[from] std::num::ParseIntError),
+    #[error("invalid header")]
+    InvalidHeader,
     #[error("impossible error")]
     Other,
 }