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/// Convert `BuilderError`s to `io::Error`.
/// Impl `From<OtherKindError>` for `io::Error`.
#[macro_export]
macro_rules! impl_into_io_error {
($x:ty) => {
impl From<$x> for io::Error {
#[inline]
fn from(e: $x) -> Self {
io::Error::new(io::ErrorKind::Other, e.to_string())
}
}
};
}
/// Convert different `BuilderError`s.
/// Impl `From<XBuilderError>` for `YBuilderError`.
#[macro_export]
macro_rules! impl_from_buidler_error_for_another {
($x:ty ,$y:ty) => {
impl From<$x> for $y {
#[inline]
fn from(e: $x) -> $y {
<$y>::ValidationError(e.to_string())
}
}
};
}
/// Sub builder setter methord helper.
/// Impl `From<XBuilderError>` for `YBuilderError`.
#[macro_export]
macro_rules! impl_sub_builder_setter {
($builder:ty ,$sub_builder:ty) => {
impl $builder {
/// Get sub builder's mutable reference
pub(crate) fn address_handler(&mut self) -> &mut $sub_builder {
&mut $builder.address_handler
}
}
};
}