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

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* 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
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substrate/client/network/src/protocol/notifications/handler.rs
+2 -2
View File
@@ -457,9 +457,9 @@ impl<'a> Ready<'a> {
}
/// Error specific to the collection of protocols.
#[derive(Debug, derive_more::Display, derive_more::Error)]
#[derive(Debug, thiserror::Error)]
pub enum NotifsHandlerError {
/// Channel of synchronous notifications is full.
#[error("Channel of synchronous notifications is full.")]
SyncNotificationsClogged,
}
substrate/client/network/src/protocol/notifications/upgrade/notifications.rs
+9 -6
View File
@@ -457,13 +457,14 @@ where
}
/// Error generated by sending on a notifications out substream.
#[derive(Debug, derive_more::From, derive_more::Display)]
#[derive(Debug, thiserror::Error)]
pub enum NotificationsHandshakeError {
/// I/O error on the substream.
Io(io::Error),
#[error(transparent)]
Io(#[from] io::Error),
/// Initial message or handshake was too large.
#[display(fmt = "Initial message or handshake was too large: {}", requested)]
#[error("Initial message or handshake was too large: {requested}")]
TooLarge {
/// Size requested by the remote.
requested: usize,
@@ -472,7 +473,8 @@ pub enum NotificationsHandshakeError {
},
/// Error while decoding the variable-length integer.
VarintDecode(unsigned_varint::decode::Error),
#[error(transparent)]
VarintDecode(#[from] unsigned_varint::decode::Error),
}
impl From<unsigned_varint::io::ReadError> for NotificationsHandshakeError {
@@ -489,10 +491,11 @@ impl From<unsigned_varint::io::ReadError> for NotificationsHandshakeError {
}
/// Error generated by sending on a notifications out substream.
#[derive(Debug, derive_more::From, derive_more::Display)]
#[derive(Debug, thiserror::Error)]
pub enum NotificationsOutError {
/// I/O error on the substream.
Io(io::Error),
#[error(transparent)]
Io(#[from] io::Error),
}
#[cfg(test)]