use thiserror instead of derive_more for error handling (#10696)

* use thiserror instead of derive_more for error handling

Signed-off-by: koushiro <koushiro.cqx@gmail.com>

* Update utils/prometheus/src/lib.rs

* Update utils/prometheus/src/lib.rs

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>
This commit is contained in:
Qinxuan Chen
2022-01-26 03:48:46 +08:00
committed by GitHub
parent 38d94d6323
commit e956c2e1c7
47 changed files with 378 additions and 357 deletions
+5 -5
View File
@@ -29,19 +29,19 @@ use sp_core::{
use std::sync::Arc;
/// CryptoStore error
#[derive(Debug, derive_more::Display)]
#[derive(Debug, thiserror::Error)]
pub enum Error {
/// Public key type is not supported
#[display(fmt = "Key not supported: {:?}", _0)]
#[error("Key not supported: {0:?}")]
KeyNotSupported(KeyTypeId),
/// Validation error
#[display(fmt = "Validation error: {}", _0)]
#[error("Validation error: {0}")]
ValidationError(String),
/// Keystore unavailable
#[display(fmt = "Keystore unavailable")]
#[error("Keystore unavailable")]
Unavailable,
/// Programming errors
#[display(fmt = "An unknown keystore error occurred: {}", _0)]
#[error("An unknown keystore error occurred: {0}")]
Other(String),
}