Macro sp_application_crypto::with_pair [−][src]
macro_rules! with_pair { ( $( $def:tt )* ) => { ... }; }
Expand description
Generate the given code if the pair type is available.
The pair type is available when feature = "std"
|| feature = "full_crypto"
.
Example
sp_application_crypto::with_pair! { pub type Pair = (); }