#[doc(hidden)]
pub use crate::sp_runtime::traits::ValidateUnsigned;
#[doc(hidden)]
pub use crate::sp_runtime::transaction_validity::{
TransactionValidity, UnknownTransaction, TransactionValidityError, TransactionSource,
};
#[macro_export]
macro_rules! impl_outer_validate_unsigned {
(
impl ValidateUnsigned for $runtime:ident {
$( $module:ident )*
}
) => {
impl $crate::unsigned::ValidateUnsigned for $runtime {
type Call = Call;
fn pre_dispatch(call: &Self::Call) -> Result<(), $crate::unsigned::TransactionValidityError> {
#[allow(unreachable_patterns)]
match call {
$( Call::$module(inner_call) => $module::pre_dispatch(inner_call), )*
_ => Ok(()),
}
}
fn validate_unsigned(
#[allow(unused_variables)]
source: $crate::unsigned::TransactionSource,
call: &Self::Call,
) -> $crate::unsigned::TransactionValidity {
#[allow(unreachable_patterns)]
match call {
$( Call::$module(inner_call) => $module::validate_unsigned(source, inner_call), )*
_ => $crate::unsigned::UnknownTransaction::NoUnsignedValidator.into(),
}
}
}
};
}
#[cfg(test)]
mod test_empty_call {
pub enum Call {}
#[allow(unused)]
pub struct Runtime;
impl_outer_validate_unsigned! {
impl ValidateUnsigned for Runtime {
}
}
}
#[cfg(test)]
mod test_partial_and_full_call {
pub mod timestamp {
pub struct Module;
impl super::super::ValidateUnsigned for Module {
type Call = Call;
fn validate_unsigned(
_source: super::super::TransactionSource,
_call: &Self::Call
) -> super::super::TransactionValidity {
unimplemented!();
}
}
pub enum Call {
Foo,
}
}
mod test_full_unsigned {
pub type Timestamp = super::timestamp::Module;
pub enum Call {
Timestamp(super::timestamp::Call),
}
pub struct Runtime;
impl_outer_validate_unsigned! {
impl ValidateUnsigned for Runtime {
Timestamp
}
}
#[test]
fn used() {
let _ = Call::Timestamp(super::timestamp::Call::Foo);
let _ = Runtime;
}
}
mod test_not_full_unsigned {
pub enum Call {
Timestamp(super::timestamp::Call),
}
pub struct Runtime;
impl_outer_validate_unsigned! {
impl ValidateUnsigned for Runtime {
}
}
#[test]
fn used() {
let _ = Call::Timestamp(super::timestamp::Call::Foo);
let _ = Runtime;
}
}
}