diff --git a/substrate/frame/contracts/src/wasm/code_cache.rs b/substrate/frame/contracts/src/wasm/code_cache.rs
index 10de436bfb155b39ec4fda56093f94c855dbfbf5..61826c7c323aa70852f39f30ed1b8b3f59846298 100644
--- a/substrate/frame/contracts/src/wasm/code_cache.rs
+++ b/substrate/frame/contracts/src/wasm/code_cache.rs
@@ -215,7 +215,7 @@ impl<T: Config> Token<T> for CodeToken {
use self::CodeToken::*;
// In case of `Load` we already covered the general costs of
// calling the storage but still need to account for the actual size of the
- // contract code. This is why we substract `T::*::(0)`. We need to do this at this
+ // contract code. This is why we subtract `T::*::(0)`. We need to do this at this
// point because when charging the general weight for calling the contract we not know the
// size of the contract.
match *self {
@@ -223,8 +223,8 @@ impl<T: Config> Token<T> for CodeToken {
Load(len) => {
let computation = T::WeightInfo::call_with_code_per_byte(len)
.saturating_sub(T::WeightInfo::call_with_code_per_byte(0));
- let bandwith = T::ContractAccessWeight::get().saturating_mul(len.into());
- computation.max(bandwith)
+ let bandwidth = T::ContractAccessWeight::get().saturating_mul(len.into());
+ computation.max(bandwidth)
},
}
}
diff --git a/substrate/frame/contracts/src/wasm/env_def/mod.rs b/substrate/frame/contracts/src/wasm/env_def/mod.rs
index b4c5ffe81e7c175d4151d568f0ac425849b9f962..c904445f8aea8f671f7d9e27b3ffa7b930881d88 100644
--- a/substrate/frame/contracts/src/wasm/env_def/mod.rs
+++ b/substrate/frame/contracts/src/wasm/env_def/mod.rs
@@ -31,8 +31,8 @@ pub trait ConvertibleToWasm: Sized {
fn from_typed_value(_: Value) -> Option<Self>;
}
impl ConvertibleToWasm for i32 {
- type NativeType = i32;
const VALUE_TYPE: ValueType = ValueType::I32;
+ type NativeType = i32;
fn to_typed_value(self) -> Value {
Value::I32(self)
}
@@ -41,8 +41,8 @@ impl ConvertibleToWasm for i32 {
}
}
impl ConvertibleToWasm for u32 {
- type NativeType = u32;
const VALUE_TYPE: ValueType = ValueType::I32;
+ type NativeType = u32;
fn to_typed_value(self) -> Value {
Value::I32(self as i32)
}
@@ -54,8 +54,8 @@ impl ConvertibleToWasm for u32 {
}
}
impl ConvertibleToWasm for u64 {
- type NativeType = u64;
const VALUE_TYPE: ValueType = ValueType::I64;
+ type NativeType = u64;
fn to_typed_value(self) -> Value {
Value::I64(self as i64)
}
diff --git a/substrate/frame/contracts/src/wasm/prepare.rs b/substrate/frame/contracts/src/wasm/prepare.rs
index f6fff20de6b1a3ce2e25e8d212332512aa9693ef..aec5dc2db611d72a4f11f07613b863ca83cedf3b 100644
--- a/substrate/frame/contracts/src/wasm/prepare.rs
+++ b/substrate/frame/contracts/src/wasm/prepare.rs
@@ -540,7 +540,7 @@ mod tests {
[seal0] nop(_ctx, _unused: u64) => { unreachable!(); },
- // new version of nop with other data type for argumebt
+ // new version of nop with other data type for argument
[seal1] nop(_ctx, _unused: i32) => { unreachable!(); },
);
}
diff --git a/substrate/frame/contracts/src/wasm/runtime.rs b/substrate/frame/contracts/src/wasm/runtime.rs
index 3d5e62f2c1333c83f310f624c852c7eeffb2dfe0..562b29fbaeb1b1811a713a718d3fa6d75cd176d8 100644
--- a/substrate/frame/contracts/src/wasm/runtime.rs
+++ b/substrate/frame/contracts/src/wasm/runtime.rs
@@ -1209,7 +1209,7 @@ define_env!(Env, <E: Ext>,
//
// # Parameters
//
- // - flags: See [`CallFlags`] for a documenation of the supported flags.
+ // - flags: See [`CallFlags`] for a documentation of the supported flags.
// - callee_ptr: a pointer to the address of the callee contract.
// Should be decodable as an `T::AccountId`. Traps otherwise.
// - gas: how much gas to devote to the execution.
@@ -1753,7 +1753,7 @@ define_env!(Env, <E: Ext>,
// # Note
//
// The state rent functionality was removed. This is stub only exists for
- // backwards compatiblity
+ // backwards compatibility
[seal0] seal_restore_to(
ctx,
_dest_ptr: u32,
@@ -1774,7 +1774,7 @@ define_env!(Env, <E: Ext>,
// # Note
//
// The state rent functionality was removed. This is stub only exists for
- // backwards compatiblity
+ // backwards compatibility
[seal1] seal_restore_to(
ctx,
_dest_ptr: u32,
@@ -1857,7 +1857,7 @@ define_env!(Env, <E: Ext>,
// # Note
//
// The state rent functionality was removed. This is stub only exists for
- // backwards compatiblity.
+ // backwards compatibility.
[seal0] seal_set_rent_allowance(ctx, _value_ptr: u32, _value_len: u32) => {
ctx.charge_gas(RuntimeCosts::DebugMessage)?;
Ok(())
@@ -1868,7 +1868,7 @@ define_env!(Env, <E: Ext>,
// # Note
//
// The state rent functionality was removed. This is stub only exists for
- // backwards compatiblity.
+ // backwards compatibility.
[seal1] seal_set_rent_allowance(ctx, _value_ptr: u32) => {
ctx.charge_gas(RuntimeCosts::DebugMessage)?;
Ok(())
@@ -1879,7 +1879,7 @@ define_env!(Env, <E: Ext>,
// # Note
//
// The state rent functionality was removed. This is stub only exists for
- // backwards compatiblity.
+ // backwards compatibility.
[seal0] seal_rent_allowance(ctx, out_ptr: u32, out_len_ptr: u32) => {
ctx.charge_gas(RuntimeCosts::Balance)?;
let rent_allowance = <BalanceOf<E::T>>::max_value().encode();
@@ -2085,15 +2085,15 @@ define_env!(Env, <E: Ext>,
//
// # Return Value
//
- // Returns `ReturnCode::Success` when the dispatchable was succesfully executed and
- // returned `Ok`. When the dispatchable was exeuted but returned an error
+ // Returns `ReturnCode::Success` when the dispatchable was successfully executed and
+ // returned `Ok`. When the dispatchable was executed but returned an error
// `ReturnCode::CallRuntimeReturnedError` is returned. The full error is not
// provided because it is not guaranteed to be stable.
//
// # Comparison with `ChainExtension`
//
// Just as a chain extension this API allows the runtime to extend the functionality
- // of contracts. While making use of this function is generelly easier it cannot be
+ // of contracts. While making use of this function is generally easier it cannot be
// used in call cases. Consider writing a chain extension if you need to do perform
// one of the following tasks:
//