refactor(core/message): decompose

elfo-rs · May 25, 2024 · a55d923 · a55d923
1 parent 63fa14f
commit a55d923
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diff --git a/elfo-core/src/macros.rs b/elfo-core/src/macros.rs
@@ -33,56 +33,6 @@ macro_rules! assert_msg_eq {
     }};
 }
 
-/// Overrides the protocol name for all messages in the current module.
-/// Can be used only once per module. Submodules inherit this override
-/// if `use super::*` is used.
-#[macro_export]
-macro_rules! set_protocol {
-    ($protocol:literal) => {
-        #[doc(hidden)]
-        struct _ElfoProtocolHolder;
-        impl $crate::_priv::ProtocolHolder for _ElfoProtocolHolder {
-            const PROTOCOL: Option<&'static str> = Some($protocol);
-        }
-
-        #[doc(hidden)]
-        trait _ElfoProtocolOverride {
-            fn holder(&self) -> _ElfoProtocolHolder {
-                _ElfoProtocolHolder
-            }
-        }
-        impl _ElfoProtocolOverride for $crate::_priv::ProtocolExtractor {}
-    };
-}
-
-// See https://github.com/GoldsteinE/gh-blog/blob/master/const_deref_specialization/src/lib.md
-#[doc(hidden)]
-#[macro_export]
-macro_rules! get_protocol {
-    () => {{
-        use $crate::_priv::{ProtocolExtractor, ProtocolHolder};
-
-        const fn extract_protocol_name<H: ProtocolHolder>(_: &impl FnOnce() -> H) -> &'static str {
-            // Get a protocol name from the relevant `set_protocol!` call.
-            if let Some(proto_override) = H::PROTOCOL {
-                return proto_override;
-            }
-
-            // If `set_protocol!` hasn't been used, take the package name.
-            if let Some(pkg_name) = option_env!("CARGO_PKG_NAME") {
-                return pkg_name;
-            }
-
-            panic!(
-                "if the crate is built without cargo, \
-                 the protocol must be set explicitly by calling `elfo::set_protocol!(..)`"
-            );
-        }
-
-        extract_protocol_name(&|| ProtocolExtractor.holder())
-    }};
-}
-
 macro_rules! cfg_network {
     // Force `{..}` to make rustfmt work.
     ({$($item:item)*}) => {