Macro time::format_description::modifier::impl_const_default
source · macro_rules! impl_const_default { ($($(#[$doc:meta])* $(@$pub:ident)? $type:ty => $default:expr;)*) => { ... }; }
Available on crate features
formatting
or parsing
only.Expand description
Implement Default
for the given type. This also generates an inherent implementation of a
default
method that is const fn
, permitting the default value to be used in const contexts.