std::f64::consts

std::f64::consts::PI_2 [−] [src]

pub const PI_2: f64 = 6.28318530717958647692528676655900576f64

Unstable
: unclear naming convention/usefulness

pi * 2.0

Keyboard shortcuts

?: Show this help dialog
S: Focus the search field
⇤: Move up in search results
⇥: Move down in search results
⏎: Go to active search result

Search tricks

Prefix searches with a type followed by a colon (e.g. fn:) to restrict the search to a given type.

Accepted types are: fn, mod, struct, enum, trait, typedef (or tdef).

Search functions by type signature (e.g. vec -> usize)