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https://github.com/rustfs/rustfs.git
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houseme
9b7f4d477a
* fix: remove code * improve code for tokio runtime config * improve code for main * fix: add tokio enable_all * upgrade version * improve for Cargo.toml
43 lines
1.5 KiB
Rust
43 lines
1.5 KiB
Rust
// Copyright 2024 RustFS Team
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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use std::env;
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pub fn get_env_usize(key: &str, default: usize) -> usize {
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env::var(key).ok().and_then(|v| v.parse().ok()).unwrap_or(default)
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}
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pub fn get_env_u64(key: &str, default: u64) -> u64 {
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env::var(key).ok().and_then(|v| v.parse().ok()).unwrap_or(default)
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}
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pub fn get_env_u32(key: &str, default: u32) -> u32 {
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env::var(key).ok().and_then(|v| v.parse().ok()).unwrap_or(default)
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}
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pub fn get_env_str(key: &str, default: &str) -> String {
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env::var(key).unwrap_or_else(|_| default.to_string())
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}
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pub fn get_env_opt_u64(key: &str) -> Option<u64> {
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env::var(key).ok().and_then(|v| v.parse().ok())
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}
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pub fn get_env_bool(key: &str, default: bool) -> bool {
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env::var(key)
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.ok()
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.and_then(|v| match v.to_lowercase().as_str() {
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"1" | "true" | "yes" => Some(true),
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"0" | "false" | "no" => Some(false),
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_ => None,
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})
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.unwrap_or(default)
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}
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