chore: update dependencies (#590)

For users who build tokio-console by installing it with `cargo`, it is
common to use the `--locked` flag to indicate that the dependency
versions from the lock file should be used. So it's worth having those
dependencies up to date.

This change checks in the result of running `cargo update` without
changing the manifest (`Cargo.toml`) files.

The patch (pre-1.0 minor) version change to `tonic-build` included a
deprecation (rename) and some clippy lint allow directives in the
generated Rust files.

The update to `tracing` in the lockfile from 0.1.37 to 0.1.40 includes
the changes from tokio-rs/tracing#2562. This change causes an
instrumented future to be entered one final time when the future is
dropped, so that any code run in the drop implementation will be in the
scope of the span. This causes the number of polls recorded for a task
to be incremented by 1 right before it is dropped.

Due to this change, some of the `console-subscriber` tests needed to be
updated. This behaviour was already present for many application using
the `console-subscriber`, but not yet in the tests because we hadn't
updated the lockfile for a while.

README.md

@@ -174,12 +174,12 @@ The Tokio console: a debugger for async Rust.
 Usage: tokio-console[EXE] [OPTIONS] [TARGET_ADDR] [COMMAND]
 
 Commands:
-  gen-config      Generate a `console.toml` config file with the
-                      default configuration values, overridden by any
-                      provided command-line arguments
+  gen-config      Generate a `console.toml` config file with the default
+                  configuration values, overridden by any provided
+                  command-line arguments
   gen-completion  Generate shell completions
   help            Print this message or the help of the given
-                      subcommand(s)
+                  subcommand(s)
 
 Arguments:
   [TARGET_ADDR]

console-api/src/generated/rs.tokio.console.async_ops.rs

@@ -3,7 +3,6 @@
 ///
 /// This includes a list of any new async ops, and updates to the associated statistics
 /// for any async ops that have changed since the last update.
-#[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct AsyncOpUpdate {
     /// A list of new async operations that were created since the last `AsyncOpUpdate`
@@ -33,7 +32,6 @@ pub struct AsyncOpUpdate {
 /// An async operation is an operation that is associated with a resource
 /// This could, for example, be a read or write on a TCP stream, or a receive operation on
 /// a channel.
-#[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct AsyncOp {
     /// The async op's ID.
@@ -68,7 +66,6 @@ pub struct AsyncOp {
     pub resource_id: ::core::option::Option<super::common::Id>,
 }
 /// Statistics associated with a given async operation.
-#[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct Stats {
     /// Timestamp of when the async op has been created.

console-api/src/generated/rs.tokio.console.common.rs

@@ -1,14 +1,12 @@
 // This file is @generated by prost-build.
 /// Unique identifier for each task.
-#[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, Copy, PartialEq, ::prost::Message)]
 pub struct Id {
     /// The unique identifier's concrete value.
     #[prost(uint64, tag = "1")]
     pub id: u64,
 }
 /// A Rust source code location.
-#[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct Location {
     /// The file path
@@ -25,23 +23,20 @@ pub struct Location {
     pub column: ::core::option::Option<u32>,
 }
 /// Unique identifier for metadata.
-#[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, Copy, PartialEq, ::prost::Message)]
 pub struct MetaId {
     /// The unique identifier's concrete value.
     #[prost(uint64, tag = "1")]
     pub id: u64,
 }
 /// Unique identifier for spans.
-#[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, Copy, PartialEq, ::prost::Message)]
 pub struct SpanId {
     /// The unique identifier's concrete value.
     #[prost(uint64, tag = "1")]
     pub id: u64,
 }
 /// A message representing a key-value pair of data associated with a `Span`
-#[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct Field {
     /// Metadata for the task span that the field came from.
@@ -63,7 +58,6 @@ pub mod field {
     ///
     /// This is either represented as a string, or as an index into a `Metadata`'s
     /// array of field name strings.
-    #[allow(clippy::derive_partial_eq_without_eq)]
     #[derive(Clone, PartialEq, ::prost::Oneof)]
     pub enum Name {
         /// The string representation of the name.
@@ -75,7 +69,6 @@ pub mod field {
         NameIdx(u64),
     }
     /// The value of the key-value pair.
-    #[allow(clippy::derive_partial_eq_without_eq)]
     #[derive(Clone, PartialEq, ::prost::Oneof)]
     pub enum Value {
         /// A value serialized to a string using `fmt::Debug`.
@@ -98,7 +91,6 @@ pub mod field {
 /// Represents a period of time in which a program was executing in a particular context.
 ///
 /// Corresponds to `Span` in the `tracing` crate.
-#[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct Span {
     /// An Id that uniquely identifies it in relation to other spans.
@@ -117,7 +109,6 @@ pub struct Span {
     pub at: ::core::option::Option<::prost_types::Timestamp>,
 }
 /// Any new metadata that was registered since the last update.
-#[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct RegisterMetadata {
     /// The new metadata that was registered since the last update.
@@ -127,7 +118,6 @@ pub struct RegisterMetadata {
 /// Nested message and enum types in `RegisterMetadata`.
 pub mod register_metadata {
     /// One metadata element registered since the last update.
-    #[allow(clippy::derive_partial_eq_without_eq)]
     #[derive(Clone, PartialEq, ::prost::Message)]
     pub struct NewMetadata {
         /// Unique identifier for `metadata`.
@@ -139,7 +129,6 @@ pub mod register_metadata {
     }
 }
 /// Metadata associated with a span or event.
-#[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct Metadata {
     /// The name of the span or event.
@@ -194,8 +183,8 @@ pub mod metadata {
         /// (if the ProtoBuf definition does not change) and safe for programmatic use.
         pub fn as_str_name(&self) -> &'static str {
             match self {
-                Kind::Span => "SPAN",
-                Kind::Event => "EVENT",
+                Self::Span => "SPAN",
+                Self::Event => "EVENT",
             }
         }
         /// Creates an enum from field names used in the ProtoBuf definition.
@@ -250,11 +239,11 @@ pub mod metadata {
         /// (if the ProtoBuf definition does not change) and safe for programmatic use.
         pub fn as_str_name(&self) -> &'static str {
             match self {
-                Level::Error => "ERROR",
-                Level::Warn => "WARN",
-                Level::Info => "INFO",
-                Level::Debug => "DEBUG",
-                Level::Trace => "TRACE",
+                Self::Error => "ERROR",
+                Self::Warn => "WARN",
+                Self::Info => "INFO",
+                Self::Debug => "DEBUG",
+                Self::Trace => "TRACE",
             }
         }
         /// Creates an enum from field names used in the ProtoBuf definition.
@@ -273,7 +262,6 @@ pub mod metadata {
 /// Contains stats about objects that can be polled. Currently these can be:
 /// - tasks that have been spawned
 /// - async operations on resources that are performed within the context of a task
-#[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, Copy, PartialEq, ::prost::Message)]
 pub struct PollStats {
     /// The total number of times this object has been polled.
@@ -322,7 +310,6 @@ pub struct PollStats {
 /// indicating how many permits they are trying to acquire vs how many are acquired.
 /// These values may change over time. Therefore, they live in the runtime stats rather
 /// than the static data describing the entity.
-#[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct Attribute {
     /// The key-value pair for the attribute