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#[macro_export]
macro_rules! try_get_value {
($filter_name:expr, $var_name:expr, $ty:ty, $val:expr) => {{
match $crate::from_value::<$ty>($val.clone()) {
Ok(s) => s,
Err(_) => {
if $var_name == "value" {
return Err(format!(
"Filter `{}` was called on an incorrect value: got `{}` but expected a {}",
$filter_name, $val, stringify!($ty)
).into());
} else {
return Err(format!(
"Filter `{}` received an incorrect type for arg `{}`: got `{}` but expected a {}",
$filter_name, $var_name, $val, stringify!($ty)
).into());
}
}
}
}};
}
#[macro_export]
macro_rules! compile_templates {
($glob:expr) => {{
match $crate::Tera::new($glob) {
Ok(t) => t,
Err(e) => {
println!("Parsing error(s): {}", e);
::std::process::exit(1);
}
}
}};
}