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#[macro_export]
macro_rules! new_error_enum {
($vis:vis enum $name:ident {$($var_name:ident $var_payload:tt),* $(,)?}) => {
#[derive(Debug)]
$vis enum $name {
$(
$var_name $var_payload,
)*
}
impl core::convert::From<$name> for $crate::Ertrace {
fn from(v: $name) -> $crate::Ertrace {
match v {
$(
$name::$var_name(err) => {
err.into()
}
)*
}
}
}
$(
impl core::convert::From<$var_name> for $name {
fn from(v: $var_name) -> $name {
$name::$var_name(v)
}
}
)*
impl core::convert::AsMut<$crate::Ertrace> for $name {
fn as_mut(&mut self) -> &mut $crate::Ertrace {
match self {
$(
$name::$var_name(err) => {
err.as_mut()
}
)*
}
}
}
impl core::convert::AsRef<$crate::Ertrace> for $name {
fn as_ref(&self) -> &$crate::Ertrace {
match self {
$(
$name::$var_name(err) => {
err.as_ref()
}
)*
}
}
}
};
}