proofchain w/ builder pattern + minor convert updates

ucan-key-support/Cargo.toml

@@ -20,22 +20,22 @@ version = "0.7.0-alpha.1"
 default = []
 
 [dependencies]
-ucan = {path = "../ucan", version = "0.7.0-alpha.1" }
 anyhow = "1.0.52"
 async-trait = "0.1.52"
+bs58 = "0.4"
 ed25519-zebra = "^3"
+log = "0.4"
 rsa = "0.6"
 sha2 = "0.10"
-bs58 = "0.4"
-log = "0.4"
+ucan = { path = "../ucan", version = "0.7.0-alpha.1" }
 
 [build-dependencies]
 npm_rs = "0.2.1"
 
 [dev-dependencies]
-rand = "~0.8"
 # NOTE: This is needed so that rand can be included in WASM builds
 getrandom = { version = "~0.2", features = ["js"] }
+rand = "~0.8"
 wasm-bindgen-test = "~0.3"
 
 [target.'cfg(not(target_arch = "wasm32"))'.dev-dependencies]

ucan/Cargo.toml

@@ -20,33 +20,33 @@ edition = "2021"
 default = []
 
 [dependencies]
-cid = "~0.8"
-anyhow = "^1"
-async-trait = "~0.1"
-async-recursion = "^1"
-async-std = "^1"
-serde_json = "^1"
-serde = { version = "^1", features = ["derive"] }
-base64 = "~0.13"
-log = "~0.4"
-url = "^2"
-bs58 = "~0.4"
-unsigned-varint = "~0.7"
-libipld-core = { version = "~0.14", features = ["serde-codec", "serde"] }
-libipld-json = "~0.14"
-strum = "~0.24"
-strum_macros = "~0.24"
+anyhow = "1.0"
+async-std = "1.0"
+async-trait = "0.1"
+base64 = "0.13"
+bs58 = "0.4"
+cid = "0.8"
+futures = "0.3"
 instant = { version = "0.1", features = ["wasm-bindgen", "stdweb"] }
-rand = "~0.8"
+libipld-core = { version = "0.14", features = ["serde-codec", "serde"] }
+libipld-json = "0.14"
+log = "0.4"
+rand = "0.8"
+serde = { version = "1.0", features = ["derive"] }
+serde_json = "1.0"
+strum = "0.24"
+strum_macros = "0.24"
+unsigned-varint = "0.7"
+url = "2.0"
 
 [target.'cfg(target_arch = "wasm32")'.dependencies]
 # NOTE: This is needed so that rand can be included in WASM builds
-getrandom = { version = "~0.2", features = ["js"] }
+getrandom = { version = "0.2", features = ["js"] }
 
 [target.'cfg(not(target_arch = "wasm32"))'.dev-dependencies]
-tokio = { version = "^1", features = ["macros", "test-util"] }
+tokio = { version = "1.0", features = ["macros", "test-util"] }
 
 [dev-dependencies]
 did-key = "0.1"
-serde_ipld_dagcbor = "~0.2"
-wasm-bindgen-test = "~0.3"
+serde_ipld_dagcbor = "0.2"
+wasm-bindgen-test = "0.3"