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use core::fmt;
#[derive(Debug, Clone, Copy, Hash, PartialEq, Eq, PartialOrd, Ord)]
pub enum Rust {
Bool,
Bytes,
Float,
Map,
Object,
SignedInt,
String,
UnsignedInt,
Vec,
}
impl fmt::Display for Rust {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
f.write_str("Rust ")?;
match self {
Self::Bool => f.write_str("bool"),
Self::Bytes => f.write_str("Vec<u8>"),
Self::Float => f.write_str("f64"),
Self::Map => f.write_str("HashMap"),
Self::Object => f.write_str("Heap-allocated object"),
Self::SignedInt => f.write_str("i64"),
Self::String => f.write_str("String"),
Self::UnsignedInt => f.write_str("u64"),
Self::Vec => f.write_str("Vec<Value>"),
}
}
}
#[derive(Debug, Clone, Copy, Hash, PartialEq, Eq, PartialOrd, Ord)]
pub enum Ruby {
Array,
Bool,
Class,
CPointer,
Data,
Exception,
Fiber,
Fixnum,
Float,
Hash,
InlineStruct,
Module,
Nil,
Object,
Proc,
Range,
SingletonClass,
String,
Symbol,
Unreachable,
RecursiveSelfOwnership,
}
impl Ruby {
#[must_use]
pub const fn class_name(self) -> &'static str {
match self {
Self::Array => "Array",
Self::Bool => "Boolean",
Self::Class => "Class",
Self::CPointer => "C Pointer",
Self::Data => "Rust-backed Ruby instance",
Self::Exception => "Exception",
Self::Fiber => "Fiber",
Self::Fixnum => "Integer",
Self::Float => "Float",
Self::Hash => "Hash",
Self::InlineStruct => "Inline Struct",
Self::Module => "Module",
Self::Nil => "NilClass",
Self::Object => "Object",
Self::Proc => "Proc",
Self::Range => "Range",
Self::SingletonClass => "Singleton (anonymous) class",
Self::String => "String",
Self::Symbol => "Symbol",
Self::Unreachable => "internal and unreachable",
Self::RecursiveSelfOwnership => "recursive self ownership",
}
}
}
impl fmt::Display for Ruby {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
f.write_str("Ruby ")?;
f.write_str(self.class_name())?;
Ok(())
}
}