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perf: add AmountOfNoValidation for DecCoins (#18440)

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Federico Kunze Küllmer 2023-11-10 18:38:04 +01:00 committed by GitHub
parent 89296ccdd3
commit b7fb2928e1
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2 changed files with 10 additions and 3 deletions
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1
CHANGELOG.md
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@ -53,6 +53,7 @@ Ref: https://keepachangelog.com/en/1.0.0/
### Improvements
* (types) [#18440](https://github.com/cosmos/cosmos-sdk/pull/18440) Add `AmountOfNoValidation` to `sdk.DecCoins`.
* (x/gov) [#18428](https://github.com/cosmos/cosmos-sdk/pull/18428) Extend governance config
* (x/gov) [#18189](https://github.com/cosmos/cosmos-sdk/pull/18189) Limit the accepted deposit coins for a proposal to the minimum proposal deposit denoms.
* (x/gov) [#18025](https://github.com/cosmos/cosmos-sdk/pull/18025) Improve `<appd> q gov proposer` by querying directly a proposal instead of tx events. It is an alias of `q gov proposal` as the proposer is a field of the proposal.

12
types/dec_coin.go
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@ -451,10 +451,16 @@ func (coins DecCoins) Empty() bool {
return len(coins) == 0
}
// AmountOf returns the amount of a denom from deccoins
// AmountOf returns the amount of a denom from deccoins. It panics if the denom
// is invalid.
func (coins DecCoins) AmountOf(denom string) math.LegacyDec {
mustValidateDenom(denom)
return coins.AmountOfNoValidation(denom)
}
// AmountOfNoValidation returns the amount of a denom from deccoins without checking
// the correctness of the denom.
func (coins DecCoins) AmountOfNoValidation(denom string) math.LegacyDec {
switch len(coins) {
case 0:
return math.LegacyZeroDec()
@ -472,11 +478,11 @@ func (coins DecCoins) AmountOf(denom string) math.LegacyDec {
switch {
case denom < coin.Denom:
return coins[:midIdx].AmountOf(denom)
return coins[:midIdx].AmountOfNoValidation(denom)
case denom == coin.Denom:
return coin.Amount
default:
return coins[midIdx+1:].AmountOf(denom)
return coins[midIdx+1:].AmountOfNoValidation(denom)
}
}
}