chore: add typo check in CI and fix typos

.github/workflows/typo.yml

@@ -0,0 +1,12 @@
+name: Typo Checker
+on: [pull_request]
+
+jobs:
+  run:
+    name: Spell Check with Typos
+    runs-on: ubuntu-latest
+    steps:
+    - name: Checkout Actions Repository
+      uses: actions/checkout@v2
+    - name: Check spelling of the entire repository
+      uses: crate-ci/typos@v1.11.1

.typos.toml

@@ -0,0 +1,6 @@
+[files]
+extend-exclude = [
+    "src/api/parity_accounts.rs",
+    "src/contract/ens/registry.rs"
+]
+

deny.toml

@@ -57,11 +57,11 @@ ignore = []
 [licenses]
 # The lint level for crates which do not have a detectable license
 unlicensed = "warn"
-# List of explictly allowed licenses
+# List of explicitly allowed licenses
 # See https://spdx.org/licenses/ for list of possible licenses
 # [possible values: any SPDX 3.7 short identifier (+ optional exception)].
 allow = []
-# List of explictly disallowed licenses
+# List of explicitly disallowed licenses
 # See https://spdx.org/licenses/ for list of possible licenses
 # [possible values: any SPDX 3.7 short identifier (+ optional exception)].
 deny = ["GPL-3.0"]

src/api/eth.rs

@@ -249,7 +249,7 @@ impl<T: Transport> Eth<T> {
 
     /// Get uncle header by block ID and uncle index.
     ///
-    /// This method is meant for TurboGeth compatiblity,
+    /// This method is meant for TurboGeth compatibility,
     /// which is missing transaction hashes in the response.
     pub fn uncle_header(&self, block: BlockId, index: Index) -> CallFuture<Option<BlockHeader>, T::Out> {
         self.fetch_uncle(block, index)

src/api/parity_accounts.rs

@@ -32,7 +32,7 @@ impl<T: Transport> ParityAccounts<T> {
         CallFuture::new(self.transport.execute("parity_killAccount", vec![address, pwd]))
     }
     /// Imports an account from a given seed/phrase
-    /// Retunrs the address of the corresponding seed vinculated account
+    /// Returns the address of the corresponding seed vinculated account
     pub fn parity_new_account_from_phrase(&self, seed: &str, pwd: &str) -> CallFuture<Address, T::Out> {
         let seed = helpers::serialize(&seed);
         let pwd = helpers::serialize(&pwd);
@@ -53,7 +53,7 @@ impl<T: Transport> ParityAccounts<T> {
         CallFuture::new(self.transport.execute("parity_newAccountFromWallet", vec![wallet, pwd]))
     }
     /// Removes the address of the Parity node addressbook.
-    /// Returns true if the operation suceeded.
+    /// Returns true if the operation succeeded.
     pub fn parity_remove_address(&self, address: &Address) -> CallFuture<bool, T::Out> {
         let address = helpers::serialize(&address);
         CallFuture::new(self.transport.execute("parity_removeAddress", vec![address]))

src/contract/deploy.rs

@@ -45,7 +45,7 @@ impl<T: Transport> Builder<T> {
         self
     }
 
-    /// Execute deployment passing code and contructor parameters.
+    /// Execute deployment passing code and constructor parameters.
     pub async fn execute<P, V>(self, code: V, params: P, from: Address) -> Result<Contract<T>, Error>
     where
         P: Tokenize,
@@ -217,7 +217,7 @@ impl<T: Transport> Builder<T> {
         match receipt.status {
             Some(status) if status == 0.into() => Err(Error::ContractDeploymentFailure(receipt.transaction_hash)),
             // If the `status` field is not present we use the presence of `contract_address` to
-            // determine if deployment was successfull.
+            // determine if deployment was successful.
             _ => match receipt.contract_address {
                 Some(address) => Ok(Contract::new(eth, address, abi)),
                 None => Err(Error::ContractDeploymentFailure(receipt.transaction_hash)),

src/contract/ens/mod.rs

@@ -1,7 +1,7 @@
 //! Ethereum Name Service Interface
 //!
 //! This interface provides most functions implemented in ENS.
-//! With it you can resolve ethereum addresses to domain names, domain name to blockchain adresses and more!
+//! With it you can resolve ethereum addresses to domain names, domain name to blockchain addresses and more!
 //!
 //! # Example
 //! ```no_run

src/signing.rs

@@ -192,7 +192,7 @@ pub fn keccak256(bytes: &[u8]) -> [u8; 32] {
     output
 }
 
-/// Result of the name hash algotithm.
+/// Result of the name hash algorithm.
 pub type NameHash = [u8; 32];
 
 /// Compute the hash of a domain name using the namehash algorithm.

src/transports/batch.rs

@@ -30,7 +30,7 @@ impl<T> Batch<T>
 where
     T: BatchTransport,
 {
-    /// Creates new Batch transport given existing transport supporing batch requests.
+    /// Creates new Batch transport given existing transport supporting batch requests.
     pub fn new(transport: T) -> Self {
         Batch {
             transport,

src/transports/ws.rs

@@ -424,7 +424,7 @@ enum ResponseState {
     Waiting(oneshot::Receiver<BatchResult>),
 }
 
-/// A WS resonse wrapper.
+/// A WS response wrapper.
 pub struct Response<R, T> {
     extract: T,
     state: ResponseState,

src/types/recovery.rs

@@ -61,7 +61,7 @@ impl Recovery {
     /// Retrieve the Recovery Id ("Standard V")
     ///
     /// Returns `None` if `v` value is invalid
-    /// (equivalent of returning `4` in some implementaions).
+    /// (equivalent of returning `4` in some implementations).
     pub fn recovery_id(&self) -> Option<i32> {
         match self.v {
             27 => Some(0),

src/types/trace_filtering.rs

@@ -183,7 +183,7 @@ pub struct Call {
     pub from: Address,
     /// Recipient
     pub to: Address,
-    /// Transfered Value
+    /// Transferred Value
     pub value: U256,
     /// Gas
     pub gas: U256,

src/types/transaction.rs

@@ -22,7 +22,7 @@ pub struct Transaction {
     pub from: Option<Address>,
     /// Recipient (None when contract creation)
     pub to: Option<Address>,
-    /// Transfered value
+    /// Transferred value
     pub value: U256,
     /// Gas Price
     #[serde(rename = "gasPrice")]

src/types/transaction_request.rs

@@ -21,7 +21,7 @@ pub struct CallRequest {
     #[serde(skip_serializing_if = "Option::is_none")]
     #[serde(rename = "gasPrice")]
     pub gas_price: Option<U256>,
-    /// Transfered value (None for no transfer)
+    /// Transferred value (None for no transfer)
     #[serde(skip_serializing_if = "Option::is_none")]
     pub value: Option<U256>,
     /// Data (None for empty data)
@@ -42,7 +42,7 @@ pub struct CallRequest {
 }
 
 impl CallRequest {
-    /// Funtion to return a builder for a Call Request
+    /// Function to return a builder for a Call Request
     pub fn builder() -> CallRequestBuilder {
         CallRequestBuilder::new()
     }
@@ -55,7 +55,7 @@ pub struct CallRequestBuilder {
 }
 
 impl CallRequestBuilder {
-    /// Retuns a Builder with the Call Request set to default
+    /// Returns a Builder with the Call Request set to default
     pub fn new() -> CallRequestBuilder {
         CallRequestBuilder {
             call_request: CallRequest::default(),
@@ -80,13 +80,13 @@ impl CallRequestBuilder {
         self
     }
 
-    /// Set transfered value (None for no transfer)
+    /// Set transferred value (None for no transfer)
     pub fn gas_price(mut self, gas_price: U256) -> Self {
         self.call_request.gas_price = Some(gas_price);
         self
     }
 
-    /// Set transfered value (None for no transfer)
+    /// Set transferred value (None for no transfer)
     pub fn value(mut self, value: U256) -> Self {
         self.call_request.value = Some(value);
         self
@@ -131,7 +131,7 @@ pub struct TransactionRequest {
     #[serde(skip_serializing_if = "Option::is_none")]
     #[serde(rename = "gasPrice")]
     pub gas_price: Option<U256>,
-    /// Transfered value (None for no transfer)
+    /// Transferred value (None for no transfer)
     #[serde(skip_serializing_if = "Option::is_none")]
     pub value: Option<U256>,
     /// Transaction data (None for empty bytes)
@@ -158,7 +158,7 @@ pub struct TransactionRequest {
 }
 
 impl TransactionRequest {
-    /// Funtion to return a builder for a Transaction Request
+    /// Function to return a builder for a Transaction Request
     pub fn builder() -> TransactionRequestBuilder {
         TransactionRequestBuilder::new()
     }
@@ -171,7 +171,7 @@ pub struct TransactionRequestBuilder {
 }
 
 impl TransactionRequestBuilder {
-    /// Retuns a Builder with the Transaction Request set to default
+    /// Returns a Builder with the Transaction Request set to default
     pub fn new() -> TransactionRequestBuilder {
         TransactionRequestBuilder {
             transaction_request: TransactionRequest::default(),
@@ -196,7 +196,7 @@ impl TransactionRequestBuilder {
         self
     }
 
-    /// Set transfered value (None for no transfer)
+    /// Set transferred value (None for no transfer)
     pub fn value(mut self, value: U256) -> Self {
         self.transaction_request.value = Some(value);
         self

src/types/uint.rs

@@ -1,4 +1,4 @@
 pub use ethereum_types::{BigEndianHash, Bloom as H2048, H128, H160, H256, H512, H520, H64, U128, U256, U64};
 
 #[cfg(test)]
 mod tests {
@@ -120,7 +120,7 @@
     }
 
     #[test]
-    fn should_succesfully_deserialize_decimals() {
+    fn should_successfully_deserialize_decimals() {
         let deserialized1: Res = serde_json::from_str(r#""""#);
         let deserialized2: Res = serde_json::from_str(r#""0""#);
         let deserialized3: Res = serde_json::from_str(r#""10""#);