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chore(storage_api): use map_or_else (#15302)

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nk_ysg
2025-03-26 23:38:58 +08:00
committed by GitHub
parent 4030adbe49
commit e6156e4672
1 changed files with 3 additions and 8 deletions
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11
crates/storage/storage-api/src/state.rs
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@@ -66,10 +66,8 @@ pub trait StateProvider:
fn account_balance(&self, addr: &Address) -> ProviderResult<Option<U256>> {
// Get basic account information
// Returns None if acc doesn't exist
match self.basic_account(addr)? {
Some(acc) => Ok(Some(acc.balance)),
None => Ok(None),
}
self.basic_account(addr)?.map_or_else(|| Ok(None), |acc| Ok(Some(acc.balance)))
}
/// Get account nonce by its address.
@@ -78,10 +76,7 @@ pub trait StateProvider:
fn account_nonce(&self, addr: &Address) -> ProviderResult<Option<u64>> {
// Get basic account information
// Returns None if acc doesn't exist
match self.basic_account(addr)? {
Some(acc) => Ok(Some(acc.nonce)),
None => Ok(None),
}
self.basic_account(addr)?.map_or_else(|| Ok(None), |acc| Ok(Some(acc.nonce)))
}
}