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use crate::std_types::RStr;
#[repr(u8)]
#[derive(Debug, Copy, Clone, PartialEq, Eq, StableAbi)]
#[sabi(unsafe_sabi_opaque_fields)]
pub enum FieldAccessor {
Direct,
Method,
MethodNamed { name: RStr<'static> },
MethodOption,
Opaque,
}
impl FieldAccessor {
pub const fn method_named(name: RStr<'static>) -> Self {
FieldAccessor::MethodNamed { name }
}
}
abi_stable_shared::declare_comp_field_accessor! {
attrs=[
derive(StableAbi),
sabi(unsafe_sabi_opaque_fields),
]
}
impl CompFieldAccessor {
pub fn expand(self, string: &'static str) -> Option<FieldAccessor> {
Some(match self {
Self::DIRECT => FieldAccessor::Direct,
Self::METHOD => FieldAccessor::Method,
Self::METHOD_NAMED => FieldAccessor::MethodNamed {
name: string.into(),
},
Self::METHOD_OPTION => FieldAccessor::MethodOption,
Self::OPAQUE => FieldAccessor::Opaque,
_ => return None,
})
}
}