forked from Deuxfleurs/garage
28 lines
692 B
Rust
28 lines
692 B
Rust
use std::sync::Arc;
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use arc_swap::ArcSwapOption;
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lazy_static::lazy_static! {
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static ref VERSION: ArcSwapOption<&'static str> = ArcSwapOption::new(None);
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static ref FEATURES: ArcSwapOption<&'static [&'static str]> = ArcSwapOption::new(None);
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}
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pub fn garage_version() -> &'static str {
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VERSION.load().as_ref().unwrap()
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}
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pub fn garage_features() -> Option<&'static [&'static str]> {
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FEATURES.load().as_ref().map(|f| &f[..])
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}
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pub fn init_version(version: &'static str) {
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VERSION.store(Some(Arc::new(version)));
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}
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pub fn init_features(features: &'static [&'static str]) {
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FEATURES.store(Some(Arc::new(features)));
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}
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pub fn rust_version() -> &'static str {
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env!("RUSTC_VERSION")
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}
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