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Use try_from

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This commit is contained in:
Ryo Onodera
2020-07-15 03:46:38 +09:00
parent 4252ada0c0
commit 989b1b9117
1 changed files with 2 additions and 3 deletions
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5
programs/stake/src/stake_state.rs
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@@ -19,7 +19,7 @@ use solana_sdk::{
stake_history::{StakeHistory, StakeHistoryEntry}, stake_history::{StakeHistory, StakeHistoryEntry},
}; };
use solana_vote_program::vote_state::{VoteState, VoteStateVersions}; use solana_vote_program::vote_state::{VoteState, VoteStateVersions};
use std::collections::HashSet; use std::{collections::HashSet, convert::TryFrom};
#[derive(Debug, Serialize, Deserialize, PartialEq, Clone, Copy, AbiExample)] #[derive(Debug, Serialize, Deserialize, PartialEq, Clone, Copy, AbiExample)]
#[allow(clippy::large_enum_variant)] #[allow(clippy::large_enum_variant)]
@@ -462,8 +462,7 @@ impl Stake {
.checked_div(point_value.points) .checked_div(point_value.points)
.unwrap(); .unwrap();
assert!(rewards <= u128::from(std::u64::MAX)); let rewards = u64::try_from(rewards).unwrap();
let rewards = rewards as u64;
// don't bother trying to split if fractional lamports got truncated // don't bother trying to split if fractional lamports got truncated
if rewards == 0 { if rewards == 0 {