1 files changed, 0 insertions, 305 deletions
diff --git a/src/tools/rust-analyzer/crates/proc-macro-srv/src/abis/abi_1_58/proc_macro/bridge/rpc.rs b/src/tools/rust-analyzer/crates/proc-macro-srv/src/abis/abi_1_58/proc_macro/bridge/rpc.rs
deleted file mode 100644
index d50564d01..000000000
--- a/src/tools/rust-analyzer/crates/proc-macro-srv/src/abis/abi_1_58/proc_macro/bridge/rpc.rs
+++ /dev/null
@@ -1,305 +0,0 @@
-//! Serialization for client-server communication.
-
-use std::any::Any;
-use std::char;
-use std::io::Write;
-use std::num::NonZeroU32;
-use std::ops::Bound;
-use std::str;
-
-pub(super) type Writer = super::buffer::Buffer<u8>;
-
-pub(super) trait Encode<S>: Sized {
-    fn encode(self, w: &mut Writer, s: &mut S);
-}
-
-pub(super) type Reader<'a> = &'a [u8];
-
-pub(super) trait Decode<'a, 's, S>: Sized {
-    fn decode(r: &mut Reader<'a>, s: &'s S) -> Self;
-}
-
-pub(super) trait DecodeMut<'a, 's, S>: Sized {
-    fn decode(r: &mut Reader<'a>, s: &'s mut S) -> Self;
-}
-
-macro_rules! rpc_encode_decode {
-    (le $ty:ty) => {
-        impl<S> Encode<S> for $ty {
-            fn encode(self, w: &mut Writer, _: &mut S) {
-                w.extend_from_array(&self.to_le_bytes());
-            }
-        }
-
-        impl<S> DecodeMut<'_, '_, S> for $ty {
-            fn decode(r: &mut Reader<'_>, _: &mut S) -> Self {
-                const N: usize = ::std::mem::size_of::<$ty>();
-
-                let mut bytes = [0; N];
-                bytes.copy_from_slice(&r[..N]);
-                *r = &r[N..];
-
-                Self::from_le_bytes(bytes)
-            }
-        }
-    };
-    (struct $name:ident { $($field:ident),* $(,)? }) => {
-        impl<S> Encode<S> for $name {
-            fn encode(self, w: &mut Writer, s: &mut S) {
-                $(self.$field.encode(w, s);)*
-            }
-        }
-
-        impl<S> DecodeMut<'_, '_, S> for $name {
-            fn decode(r: &mut Reader<'_>, s: &mut S) -> Self {
-                $name {
-                    $($field: DecodeMut::decode(r, s)),*
-                }
-            }
-        }
-    };
-    (enum $name:ident $(<$($T:ident),+>)? { $($variant:ident $(($field:ident))*),* $(,)? }) => {
-        impl<S, $($($T: Encode<S>),+)?> Encode<S> for $name $(<$($T),+>)? {
-            fn encode(self, w: &mut Writer, s: &mut S) {
-                // HACK(eddyb): `Tag` enum duplicated between the
-                // two impls as there's no other place to stash it.
-                #[allow(non_upper_case_globals)]
-                mod tag {
-                    #[repr(u8)] enum Tag { $($variant),* }
-
-                    $(pub const $variant: u8 = Tag::$variant as u8;)*
-                }
-
-                match self {
-                    $($name::$variant $(($field))* => {
-                        tag::$variant.encode(w, s);
-                        $($field.encode(w, s);)*
-                    })*
-                }
-            }
-        }
-
-        impl<'a, S, $($($T: for<'s> DecodeMut<'a, 's, S>),+)?> DecodeMut<'a, '_, S>
-            for $name $(<$($T),+>)?
-        {
-            fn decode(r: &mut Reader<'a>, s: &mut S) -> Self {
-                // HACK(eddyb): `Tag` enum duplicated between the
-                // two impls as there's no other place to stash it.
-                #[allow(non_upper_case_globals)]
-                mod tag {
-                    #[repr(u8)] enum Tag { $($variant),* }
-
-                    $(pub const $variant: u8 = Tag::$variant as u8;)*
-                }
-
-                match u8::decode(r, s) {
-                    $(tag::$variant => {
-                        $(let $field = DecodeMut::decode(r, s);)*
-                        $name::$variant $(($field))*
-                    })*
-                    _ => unreachable!(),
-                }
-            }
-        }
-    }
-}
-
-impl<S> Encode<S> for () {
-    fn encode(self, _: &mut Writer, _: &mut S) {}
-}
-
-impl<S> DecodeMut<'_, '_, S> for () {
-    fn decode(_: &mut Reader<'_>, _: &mut S) -> Self {}
-}
-
-impl<S> Encode<S> for u8 {
-    fn encode(self, w: &mut Writer, _: &mut S) {
-        w.push(self);
-    }
-}
-
-impl<S> DecodeMut<'_, '_, S> for u8 {
-    fn decode(r: &mut Reader<'_>, _: &mut S) -> Self {
-        let x = r[0];
-        *r = &r[1..];
-        x
-    }
-}
-
-rpc_encode_decode!(le u32);
-rpc_encode_decode!(le usize);
-
-impl<S> Encode<S> for bool {
-    fn encode(self, w: &mut Writer, s: &mut S) {
-        (self as u8).encode(w, s);
-    }
-}
-
-impl<S> DecodeMut<'_, '_, S> for bool {
-    fn decode(r: &mut Reader<'_>, s: &mut S) -> Self {
-        match u8::decode(r, s) {
-            0 => false,
-            1 => true,
-            _ => unreachable!(),
-        }
-    }
-}
-
-impl<S> Encode<S> for char {
-    fn encode(self, w: &mut Writer, s: &mut S) {
-        (self as u32).encode(w, s);
-    }
-}
-
-impl<S> DecodeMut<'_, '_, S> for char {
-    fn decode(r: &mut Reader<'_>, s: &mut S) -> Self {
-        char::from_u32(u32::decode(r, s)).unwrap()
-    }
-}
-
-impl<S> Encode<S> for NonZeroU32 {
-    fn encode(self, w: &mut Writer, s: &mut S) {
-        self.get().encode(w, s);
-    }
-}
-
-impl<S> DecodeMut<'_, '_, S> for NonZeroU32 {
-    fn decode(r: &mut Reader<'_>, s: &mut S) -> Self {
-        Self::new(u32::decode(r, s)).unwrap()
-    }
-}
-
-impl<S, A: Encode<S>, B: Encode<S>> Encode<S> for (A, B) {
-    fn encode(self, w: &mut Writer, s: &mut S) {
-        self.0.encode(w, s);
-        self.1.encode(w, s);
-    }
-}
-
-impl<'a, S, A: for<'s> DecodeMut<'a, 's, S>, B: for<'s> DecodeMut<'a, 's, S>> DecodeMut<'a, '_, S>
-    for (A, B)
-{
-    fn decode(r: &mut Reader<'a>, s: &mut S) -> Self {
-        (DecodeMut::decode(r, s), DecodeMut::decode(r, s))
-    }
-}
-
-rpc_encode_decode!(
-    enum Bound<T> {
-        Included(x),
-        Excluded(x),
-        Unbounded,
-    }
-);
-
-rpc_encode_decode!(
-    enum Option<T> {
-        None,
-        Some(x),
-    }
-);
-
-rpc_encode_decode!(
-    enum Result<T, E> {
-        Ok(x),
-        Err(e),
-    }
-);
-
-impl<S> Encode<S> for &[u8] {
-    fn encode(self, w: &mut Writer, s: &mut S) {
-        self.len().encode(w, s);
-        w.write_all(self).unwrap();
-    }
-}
-
-impl<'a, S> DecodeMut<'a, '_, S> for &'a [u8] {
-    fn decode(r: &mut Reader<'a>, s: &mut S) -> Self {
-        let len = usize::decode(r, s);
-        let xs = &r[..len];
-        *r = &r[len..];
-        xs
-    }
-}
-
-impl<S> Encode<S> for &str {
-    fn encode(self, w: &mut Writer, s: &mut S) {
-        self.as_bytes().encode(w, s);
-    }
-}
-
-impl<'a, S> DecodeMut<'a, '_, S> for &'a str {
-    fn decode(r: &mut Reader<'a>, s: &mut S) -> Self {
-        str::from_utf8(<&[u8]>::decode(r, s)).unwrap()
-    }
-}
-
-impl<S> Encode<S> for String {
-    fn encode(self, w: &mut Writer, s: &mut S) {
-        self[..].encode(w, s);
-    }
-}
-
-impl<S> DecodeMut<'_, '_, S> for String {
-    fn decode(r: &mut Reader<'_>, s: &mut S) -> Self {
-        <&str>::decode(r, s).to_string()
-    }
-}
-
-/// Simplified version of panic payloads, ignoring
-/// types other than `&'static str` and `String`.
-pub enum PanicMessage {
-    StaticStr(&'static str),
-    String(String),
-    Unknown,
-}
-
-impl From<Box<dyn Any + Send>> for PanicMessage {
-    fn from(payload: Box<dyn Any + Send + 'static>) -> Self {
-        if let Some(s) = payload.downcast_ref::<&'static str>() {
-            return PanicMessage::StaticStr(s);
-        }
-        if let Ok(s) = payload.downcast::<String>() {
-            return PanicMessage::String(*s);
-        }
-        PanicMessage::Unknown
-    }
-}
-
-impl Into<Box<dyn Any + Send>> for PanicMessage {
-    fn into(self) -> Box<dyn Any + Send> {
-        match self {
-            PanicMessage::StaticStr(s) => Box::new(s),
-            PanicMessage::String(s) => Box::new(s),
-            PanicMessage::Unknown => {
-                struct UnknownPanicMessage;
-                Box::new(UnknownPanicMessage)
-            }
-        }
-    }
-}
-
-impl PanicMessage {
-    pub fn as_str(&self) -> Option<&str> {
-        match self {
-            PanicMessage::StaticStr(s) => Some(s),
-            PanicMessage::String(s) => Some(s),
-            PanicMessage::Unknown => None,
-        }
-    }
-}
-
-impl<S> Encode<S> for PanicMessage {
-    fn encode(self, w: &mut Writer, s: &mut S) {
-        self.as_str().encode(w, s);
-    }
-}
-
-impl<S> DecodeMut<'_, '_, S> for PanicMessage {
-    fn decode(r: &mut Reader<'_>, s: &mut S) -> Self {
-        match Option::<String>::decode(r, s) {
-            Some(s) => PanicMessage::String(s),
-            None => PanicMessage::Unknown,
-        }
-    }
-}