fix: rustdoc nightly warnings

ethers-contract/ethers-contract-abigen/src/contract/structs.rs

@@ -225,7 +225,7 @@ pub struct InternalStructs {
     /// from ethabi.
     pub(crate) function_params: HashMap<(String, String), String>,
 
-    /// (function name) -> Vec<structs> all structs the function returns
+    /// (function name) -> `Vec<structs>` all structs the function returns
     pub(crate) outputs: HashMap<String, Vec<String>>,
 
     /// (event name, idx) -> struct which are the identifying properties we get the name

ethers-core/src/abi/human_readable/mod.rs

@@ -23,7 +23,7 @@ pub struct AbiParser {
     ///
     /// Note: we need to map the index of the event here because events can contain nameless inputs
     pub event_params: HashMap<(String, usize), String>,
-    /// (function name) -> Vec<structs> all structs the function returns
+    /// (function name) -> `Vec<structs>` all structs the function returns
     pub outputs: HashMap<String, Vec<String>>,
 }
 

ethers-core/src/types/block.rs

@@ -14,7 +14,7 @@ use thiserror::Error;
 
 /// The block type returned from RPC calls.
 /// This is generic over a `TX` type which will be either the hash or the full transaction,
-/// i.e. `Block<TxHash>` or Block<Transaction>`.
+/// i.e. `Block<TxHash>` or `Block<Transaction>`.
 #[derive(Debug, Default, Clone, PartialEq, Eq, Deserialize, Serialize)]
 pub struct Block<TX> {
     /// Hash of the block

ethers-solc/src/artifact_output/mod.rs

@@ -62,20 +62,20 @@ impl ArtifactId {
         self
     }
 
-    /// Returns a <filename>:<name> slug that identifies an artifact
+    /// Returns a `<filename>:<name>` slug that identifies an artifact
     ///
     /// Note: This identifier is not necessarily unique. If two contracts have the same name, they
     /// will share the same slug. For a unique identifier see [ArtifactId::identifier].
     pub fn slug(&self) -> String {
         format!("{}.json:{}", self.path.file_stem().unwrap().to_string_lossy(), self.name)
     }
 
-    /// Returns a <source path>:<name> slug that uniquely identifies an artifact
+    /// Returns a `<source path>:<name>` slug that uniquely identifies an artifact
     pub fn identifier(&self) -> String {
         format!("{}:{}", self.source.to_string_lossy(), self.name)
     }
 
-    /// Returns a <filename><version>:<name> slug that identifies an artifact
+    /// Returns a `<filename><version>:<name>` slug that identifies an artifact
     pub fn slug_versioned(&self) -> String {
         format!(
             "{}.{}.{}.{}.json:{}",