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Use full qualified syntax for itertools::Itertools::flatten #8606

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May 14, 2018
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Use full qualified syntax for itertools::Itertools::flatten #8606

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4 changes: 2 additions & 2 deletions ethstore/src/accounts_dir/memory.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -16,7 +16,7 @@

use std::collections::HashMap;
use parking_lot::RwLock;
use itertools::Itertools;
use itertools;
use ethkey::Address;

use {SafeAccount, Error};
Expand All @@ -30,7 +30,7 @@ pub struct MemoryDirectory {

impl KeyDirectory for MemoryDirectory {
fn load(&self) -> Result<Vec<SafeAccount>, Error> {
Ok(self.accounts.read().values().cloned().flatten().collect())
Ok(itertools::Itertools::flatten(self.accounts.read().values().cloned()).collect())
}

fn update(&self, account: SafeAccount) -> Result<SafeAccount, Error> {
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