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-rw-r--r--core/minvalue.rs95
1 files changed, 0 insertions, 95 deletions
diff --git a/core/minvalue.rs b/core/minvalue.rs
deleted file mode 100644
index 1c9059c12..000000000
--- a/core/minvalue.rs
+++ /dev/null
@@ -1,95 +0,0 @@
-use rusty_v8 as v8;
-use std::any::TypeId;
-
-/// SerializablePkg exists to provide a fast path for op returns,
-/// allowing them to avoid boxing primtives (ints/floats/bool/unit/...)
-pub enum SerializablePkg {
- MinValue(MinValue),
- Serializable(Box<dyn serde_v8::Serializable>),
-}
-
-impl SerializablePkg {
- pub fn to_v8<'a>(
- &self,
- scope: &mut v8::HandleScope<'a>,
- ) -> Result<v8::Local<'a, v8::Value>, serde_v8::Error> {
- match &*self {
- Self::MinValue(x) => serde_v8::to_v8(scope, x),
- Self::Serializable(x) => x.to_v8(scope),
- }
- }
-}
-
-/// MinValue serves as a lightweight serializable wrapper around primitives
-/// so that we can use them for async values
-#[derive(Clone, Copy)]
-pub enum MinValue {
- Unit(()),
- Bool(bool),
- Int8(i8),
- Int16(i16),
- Int32(i32),
- Int64(i64),
- UInt8(u8),
- UInt16(u16),
- UInt32(u32),
- UInt64(u64),
- Float32(f32),
- Float64(f64),
-}
-
-impl serde::Serialize for MinValue {
- fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
- where
- S: serde::Serializer,
- {
- match *self {
- Self::Unit(_) => serializer.serialize_unit(),
- Self::Bool(x) => serializer.serialize_bool(x),
- Self::Int8(x) => serializer.serialize_i8(x),
- Self::Int16(x) => serializer.serialize_i16(x),
- Self::Int32(x) => serializer.serialize_i32(x),
- Self::Int64(x) => serializer.serialize_i64(x),
- Self::UInt8(x) => serializer.serialize_u8(x),
- Self::UInt16(x) => serializer.serialize_u16(x),
- Self::UInt32(x) => serializer.serialize_u32(x),
- Self::UInt64(x) => serializer.serialize_u64(x),
- Self::Float32(x) => serializer.serialize_f32(x),
- Self::Float64(x) => serializer.serialize_f64(x),
- }
- }
-}
-
-impl<T: serde::Serialize + 'static> From<T> for SerializablePkg {
- fn from(x: T) -> Self {
- let tid = TypeId::of::<T>();
-
- if tid == TypeId::of::<()>() {
- Self::MinValue(MinValue::Unit(()))
- } else if tid == TypeId::of::<bool>() {
- Self::MinValue(MinValue::Bool(unsafe { std::mem::transmute_copy(&x) }))
- } else if tid == TypeId::of::<i8>() {
- Self::MinValue(MinValue::Int8(unsafe { std::mem::transmute_copy(&x) }))
- } else if tid == TypeId::of::<i16>() {
- Self::MinValue(MinValue::Int16(unsafe { std::mem::transmute_copy(&x) }))
- } else if tid == TypeId::of::<i32>() {
- Self::MinValue(MinValue::Int32(unsafe { std::mem::transmute_copy(&x) }))
- } else if tid == TypeId::of::<i64>() {
- Self::MinValue(MinValue::Int64(unsafe { std::mem::transmute_copy(&x) }))
- } else if tid == TypeId::of::<u8>() {
- Self::MinValue(MinValue::UInt8(unsafe { std::mem::transmute_copy(&x) }))
- } else if tid == TypeId::of::<u16>() {
- Self::MinValue(MinValue::UInt16(unsafe { std::mem::transmute_copy(&x) }))
- } else if tid == TypeId::of::<u32>() {
- Self::MinValue(MinValue::UInt32(unsafe { std::mem::transmute_copy(&x) }))
- } else if tid == TypeId::of::<u64>() {
- Self::MinValue(MinValue::UInt64(unsafe { std::mem::transmute_copy(&x) }))
- } else if tid == TypeId::of::<f32>() {
- Self::MinValue(MinValue::Float32(unsafe { std::mem::transmute_copy(&x) }))
- } else if tid == TypeId::of::<f64>() {
- Self::MinValue(MinValue::Float64(unsafe { std::mem::transmute_copy(&x) }))
- } else {
- Self::Serializable(Box::new(x))
- }
- }
-}