Set clippy lints in workspace (requires rust 1.74) (#2390)

We currently use a bit of a hack in `.cargo/config` to make sure that
clippy isn't too annoying by specifying the list of lints.

There is now a stable way to define lints for a workspace. The only down
side is that every crate seems to have to opt into this so there's a
*few* files modified in this PR.

Dependencies:

- [x] PR that upgrades CI to use rust 1.74 is merged.

---------

Co-authored-by: joe petrowski <[email protected]>
Co-authored-by: Branislav Kontur <[email protected]>
Co-authored-by: Liam Aharon <[email protected]>

Author: 4 people

Cargo.toml

@@ -6,6 +6,9 @@ authors.workspace = true
 edition.workspace = true
 license.workspace = true
 
+[lints]
+workspace = true
+
 [dependencies]
 bounded-collections = { version = "0.1.9", default-features = false, features = ["serde"] }
 derivative = { version = "2.2.0", default-features = false, features = ["use_core"] }

pallet-xcm-benchmarks/Cargo.toml

@@ -6,6 +6,9 @@ license.workspace = true
 version = "1.0.0"
 description = "Benchmarks for the XCM pallet"
 
+[lints]
+workspace = true
+
 [package.metadata.docs.rs]
 targets = ["x86_64-unknown-linux-gnu"]
 

pallet-xcm/Cargo.toml

@@ -6,6 +6,9 @@ authors.workspace = true
 edition.workspace = true
 license.workspace = true
 
+[lints]
+workspace = true
+
 [dependencies]
 bounded-collections = { version = "0.1.8", default-features = false }
 codec = { package = "parity-scale-codec", version = "3.6.1", default-features = false, features = ["derive"] }

procedural/Cargo.toml

@@ -7,6 +7,9 @@ license.workspace = true
 version = "1.0.0"
 publish = true
 
+[lints]
+workspace = true
+
 [lib]
 proc-macro = true
 

xcm-builder/Cargo.toml

@@ -6,6 +6,9 @@ edition.workspace = true
 license.workspace = true
 version = "1.0.0"
 
+[lints]
+workspace = true
+
 [dependencies]
 impl-trait-for-tuples = "0.2.1"
 parity-scale-codec = { version = "3.6.1", default-features = false, features = ["derive"] }

xcm-executor/Cargo.toml

@@ -6,6 +6,9 @@ edition.workspace = true
 license.workspace = true
 version = "1.0.0"
 
+[lints]
+workspace = true
+
 [dependencies]
 impl-trait-for-tuples = "0.2.2"
 environmental = { version = "1.1.4", default-features = false }

xcm-executor/integration-tests/Cargo.toml

@@ -7,6 +7,9 @@ license.workspace = true
 version = "1.0.0"
 publish = false
 
+[lints]
+workspace = true
+
 [dependencies]
 codec = { package = "parity-scale-codec", version = "3.6.1" }
 frame-support = { path = "../../../../substrate/frame/support", default-features = false }

xcm-simulator/Cargo.toml

@@ -6,6 +6,9 @@ authors.workspace = true
 edition.workspace = true
 license.workspace = true
 
+[lints]
+workspace = true
+
 [dependencies]
 codec = { package = "parity-scale-codec", version = "3.6.1" }
 paste = "1.0.7"

xcm-simulator/example/Cargo.toml

@@ -6,6 +6,9 @@ edition.workspace = true
 license.workspace = true
 version = "1.0.0"
 
+[lints]
+workspace = true
+
 [dependencies]
 codec = { package = "parity-scale-codec", version = "3.6.1" }
 scale-info = { version = "2.10.0", features = ["derive"] }

xcm-simulator/fuzzer/Cargo.toml

@@ -7,6 +7,9 @@ edition.workspace = true
 license.workspace = true
 publish = false
 
+[lints]
+workspace = true
+
 [dependencies]
 codec = { package = "parity-scale-codec", version = "3.6.1" }
 honggfuzz = "0.5.55"