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#[macro_export]
macro_rules! make_kv {
($($k:expr => $v:expr;)*) => {
ArgminKV { kv: vec![ $(($k, format!("{:?}", $v))),* ] }
};
}
#[macro_export]
macro_rules! check_param {
($param:expr, $msg:expr, $error:ident) => {
match $param {
None => {
return Err(ArgminError::$error {
text: $msg.to_string(),
}
.into());
}
Some(ref x) => x.clone(),
}
};
($param:expr, $msg:expr) => {
check_param!($param, $msg, NotInitialized);
};
}
#[cfg(test)]
macro_rules! send_sync_test {
($n:ident, $t:ty) => {
paste::item! {
#[test]
#[allow(non_snake_case)]
fn [<test_send_ $n>]() {
fn assert_send<T: Send>() {}
assert_send::<$t>();
}
}
paste::item! {
#[test]
#[allow(non_snake_case)]
fn [<test_sync_ $n>]() {
fn assert_sync<T: Sync>() {}
assert_sync::<$t>();
}
}
};
}
#[macro_export]
macro_rules! trait_bound {
($name:ident ; $head:path $(, $tail:path)*) => {
#[allow(missing_docs)]
pub trait $name : $head $(+ $tail)* {}
impl<T> $name for T where T: $head $(+ $tail)* {}
};
}