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Replace OpenOptions::new with File::options to be readable (#3059)

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## Issue Addressed

Closes #3049 

This PR updates widely but this replace is safe as `File::options()` is equivelent to `OpenOptions::new()`.
ref: https://doc.rust-lang.org/stable/src/std/fs.rs.html#378-380
This commit is contained in:
Akihito Nakano
2022-03-07 06:30:18 +00:00
parent cbda0a2f0a
commit 4186d117af
16 changed files with 40 additions and 41 deletions
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8
common/validator_dir/src/builder.rs
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@@ -4,7 +4,7 @@ use deposit_contract::{encode_eth1_tx_data, Error as DepositError};
use eth2_keystore::{Error as KeystoreError, Keystore, KeystoreBuilder, PlainText};
use filesystem::create_with_600_perms;
use rand::{distributions::Alphanumeric, Rng};
use std::fs::{create_dir_all, OpenOptions};
use std::fs::{create_dir_all, File};
use std::io::{self, Write};
use std::path::{Path, PathBuf};
use types::{ChainSpec, DepositData, Hash256, Keypair, Signature};
@@ -197,7 +197,7 @@ impl<'a> Builder<'a> {
return Err(Error::DepositDataAlreadyExists(path));
} else {
let hex = format!("0x{}", hex::encode(&deposit_data));
OpenOptions::new()
File::options()
.write(true)
.read(true)
.create(true)
@@ -214,7 +214,7 @@ impl<'a> Builder<'a> {
if path.exists() {
return Err(Error::DepositAmountAlreadyExists(path));
} else {
OpenOptions::new()
File::options()
.write(true)
.read(true)
.create(true)
@@ -267,7 +267,7 @@ fn write_keystore_to_file(path: PathBuf, keystore: &Keystore) -> Result<(), Erro
if path.exists() {
Err(Error::KeystoreAlreadyExists(path))
} else {
let file = OpenOptions::new()
let file = File::options()
.write(true)
.read(true)
.create_new(true)