Replace iroha_error with thiserror, eyre and color-eyre

Signed-off-by: Alexey Kalita <[email protected]>

.dependabot/config.yml

@@ -39,14 +39,6 @@ update_configs:
     update_schedule: "live"
     target_branch: "iroha2-dev"
     directory: "iroha_dsl"
-  - package_manager: "rust:cargo"
-    update_schedule: "live"
-    target_branch: "iroha2-dev"
-    directory: "iroha_error"
-  - package_manager: "rust:cargo"
-    update_schedule: "live"
-    target_branch: "iroha2-dev"
-    directory: "iroha_error/iroha_error_macro"
   - package_manager: "rust:cargo"
     update_schedule: "live"
     target_branch: "iroha2-dev"

Cargo.toml

@@ -8,8 +8,6 @@ members = [
   "iroha_crypto_cli",
   "iroha_data_model",
   "iroha_dsl",
-  "iroha_error",
-  "iroha_error/iroha_error_macro",
   "iroha_macro",
   "iroha_macro/iroha_derive",
   "iroha_p2p",

iroha/Cargo.toml

@@ -29,7 +29,6 @@ maintenance = { status = "actively-developed" }
 iroha_data_model = { path = "../iroha_data_model", features = ["warp"] }
 iroha_derive = { version = "=0.1.0", path = "../iroha_macro/iroha_derive" }
 iroha_macro = { version = "=0.1.0", path = "../iroha_macro" }
-iroha_error = { version = "=0.1.0", path = "../iroha_error" }
 iroha_p2p = { version = "=0.1.0", path = "../iroha_p2p" }
 iroha_logger = { version = "=0.1.0", path = "../iroha_logger"}
 iroha_crypto = { version = "=0.1.0", path = "../iroha_crypto" }
@@ -43,6 +42,7 @@ iroha_schema = { path = "../iroha_schema"}
 async-trait = "0.1"
 chrono = "0.4"
 dashmap = { version = "4.0" }
+eyre = "0.6.5"
 futures = { version = "0.3.4" }
 parity-scale-codec = { version = "2", features = ["derive"] }
 rand = "0.7.3"
@@ -55,6 +55,7 @@ crossbeam-queue = "0.3"
 warp = "0.3"
 ursa = "=0.3.6"
 structopt = { version = "0.3", optional = true }
+thiserror = "1.0.28"
 
 [dev-dependencies]
 hex-literal = "0.2.1"

iroha/docs/Cargo.toml

@@ -8,6 +8,6 @@ edition = "2018"
 
 [dependencies]
 iroha = { path = "../../iroha" }
-iroha_error = { path = "../../iroha_error" }
 iroha_config = { path = "../../iroha_config" }
+eyre = "0.6.5"
 serde_json = "1"