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Improve ToWasmVMGas/FromWasmVMGas code level documentation (#1564)

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This commit is contained in:
Simon Warta
2023-08-24 10:55:35 +02:00
committed by GitHub
parent 7078c13499
commit 881d6a71b6
1 changed files with 12 additions and 4 deletions
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16
x/wasm/keeper/gas_register.go
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@@ -83,9 +83,13 @@ type GasRegister interface {
ReplyCosts(pinned bool, reply wasmvmtypes.Reply) sdk.Gas
// EventCosts costs to persist an event
EventCosts(attrs []wasmvmtypes.EventAttribute, events wasmvmtypes.Events) sdk.Gas
// ToWasmVMGas converts from sdk gas to wasmvm gas
// ToWasmVMGas converts from Cosmos SDK gas units to [CosmWasm gas] (aka. wasmvm gas)
//
// [CosmWasm gas]: https://github.com/CosmWasm/cosmwasm/blob/v1.3.1/docs/GAS.md
ToWasmVMGas(source sdk.Gas) uint64
// FromWasmVMGas converts from wasmvm gas to sdk gas
// FromWasmVMGas converts from [CosmWasm gas] (aka. wasmvm gas) to Cosmos SDK gas units
//
// [CosmWasm gas]: https://github.com/CosmWasm/cosmwasm/blob/v1.3.1/docs/GAS.md
FromWasmVMGas(source uint64) sdk.Gas
}
@@ -240,7 +244,9 @@ func calcWithFreeTier(storedBytes, freeTier uint64) (uint64, uint64) {
return storedBytes, 0
}
// ToWasmVMGas convert to wasmVM contract runtime gas unit
// ToWasmVMGas converts from Cosmos SDK gas units to [CosmWasm gas] (aka. wasmvm gas)
//
// [CosmWasm gas]: https://github.com/CosmWasm/cosmwasm/blob/v1.3.1/docs/GAS.md
func (g WasmGasRegister) ToWasmVMGas(source storetypes.Gas) uint64 {
x := source * g.c.GasMultiplier
if x < source {
@@ -249,7 +255,9 @@ func (g WasmGasRegister) ToWasmVMGas(source storetypes.Gas) uint64 {
return x
}
// FromWasmVMGas converts to SDK gas unit
// FromWasmVMGas converts from [CosmWasm gas] (aka. wasmvm gas) to Cosmos SDK gas units
//
// [CosmWasm gas]: https://github.com/CosmWasm/cosmwasm/blob/v1.3.1/docs/GAS.md
func (g WasmGasRegister) FromWasmVMGas(source uint64) sdk.Gas {
return source / g.c.GasMultiplier
}