std::time::UNIX_EPOCH - Rust
Description: API documentation for the Rust `UNIX_EPOCH` constant in crate `std`.
Keywords: rust, rustlang, rust-lang, UNIX_EPOCH

# Constant std::time::UNIX_EPOCH 1.8.0 [−] [src]

    pub const UNIX_EPOCH: SystemTime = SystemTime(time::UNIX_EPOCH)

An anchor in time which can be used to create new `SystemTime` instances or learn about where in time a `SystemTime` lies.

This constant is defined to be "1970-01-01 00:00:00 UTC" on all systems with respect to the system clock. Using `duration_since` on an existing `SystemTime` instance can tell how far away from this point in time a measurement lies, and using `UNIX_EPOCH + duration` can be used to create a `SystemTime` instance to represent another fixed point in time.

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