27 lines
556 B
Rust
27 lines
556 B
Rust
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#[cfg(not(test))]
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use std::sync::atomic::AtomicUsize;
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#[cfg(not(test))]
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static TOC_KEY: AtomicUsize = AtomicUsize::new(0);
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#[cfg(not(test))]
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pub trait TocKeyGenerator {
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fn generate() -> String {
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use std::sync::atomic::Ordering;
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let id = TOC_KEY.load(Ordering::Relaxed);
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TOC_KEY.store(id + 1, Ordering::Relaxed);
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format!("_Toc{:08}", id)
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}
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}
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pub struct TocKey {}
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impl TocKeyGenerator for TocKey {}
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#[cfg(test)]
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pub trait TocKeyGenerator {
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fn generate() -> String {
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"_Toc00000000".to_string()
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}
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}
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