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16 lines
372 B
Rust
16 lines
372 B
Rust
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//! Common utility functions
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use std::time::SystemTime;
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/// Seconds since 1970.
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pub fn unix_time() -> u64 {
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SystemTime::now()
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.duration_since(SystemTime::UNIX_EPOCH)
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.map(|x| x.as_secs())
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.unwrap_or(0)
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}
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/// Check if a string contains only hex characters.
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pub fn is_hex(s: &str) -> bool {
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s.chars().all(|x| char::is_ascii_hexdigit(&x))
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}
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