Export type-dependent deps; remove unused deps

Author: dacut

Cargo.toml

@@ -21,14 +21,12 @@ unstable = []
 [dependencies]
 async-trait = "^0.1"
 bytes = "^1.6"
-chrono = { version = "^0.4", default-features = false, features = [ "std" ] }
+chrono = { version = "^0.4", default-features = false, features = [] }
 derive_builder = "^0.20"
 encoding = "^0.2"
-futures = "^0.3"
 hex = "^0.4"
 hmac = "^0.12"
 http = "^1.1"
-hyper = "^1.4"
 lazy_static = "^1.5"
 log = "^0.4"
 regex = "^1.10"

src/lib.rs

@@ -136,6 +136,9 @@ pub use {
     error::*,
     signature::*,
     signing_key::*,
+    scratchstack_arn as arn,
+    scratchstack_errors as errors,
+    scratchstack_aws_principal as principal,
 };
 
 #[doc(inline)]