38 lines
1.2 KiB
Rust
38 lines
1.2 KiB
Rust
//! A crate to make time measurements that focuses on speed.
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//!
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//! This crate is a partial replacement for the `Time` and `Duration` structures
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//! from the standard library, with the following differences:
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//!
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//! * Speed is privileged over accuracy. In particular, `CLOCK_MONOTONIC_COARSE`
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//! is used to retrieve the clock value on Linux systems, and transformations avoid
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//! operations that can be slow on non-Intel systems.
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//! * The number of system calls can be kept to a minimum. The "most recent
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//! timestamp" is always kept in memory.
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//! It can be read with just a load operation, and can be
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//! updated only as frequently as necessary.
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//!
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//! # Installation
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//!
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//! `coarsetime` is available on [crates.io](https://crates.io/crates/coarsetime) and works on
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//! Rust stable, beta, and nightly.
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//!
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//! Windows and Unix-like systems are supported.
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#![allow(clippy::trivially_copy_pass_by_ref)]
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mod clock;
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mod duration;
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mod helpers;
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mod instant;
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#[cfg(not(any(target_arch = "wasm32", target_arch = "wasm64")))]
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mod updater;
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#[cfg(test)]
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mod tests;
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pub use self::clock::*;
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pub use self::duration::*;
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pub use self::instant::*;
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#[cfg(not(any(target_arch = "wasm32", target_arch = "wasm64")))]
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pub use self::updater::*;
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