core::f64::EPSILON  
            
                [−]
            
        [src]
pub const EPSILON: f64=2.2204460492503131e-16_f64
pub const EPSILON: f64=2.2204460492503131e-16_f64
                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)