made DemoTicker cloneable

src/demo/message/stringtable.rs

@@ -15,7 +15,7 @@ pub struct CreateStringTableMessage<'a> {
     pub table: Box<StringTable<'a>>,
 }
 
-#[derive(Debug)]
+#[derive(Debug, Clone)]
 pub struct StringTableMeta {
     pub max_entries: u16,
     pub fixed_userdata_size: Option<FixedUserDataSize>,

src/demo/parser/handler.rs

@@ -26,6 +26,7 @@ pub trait BorrowMessageHandler: MessageHandler {
     fn borrow_output(&self, state: &ParserState) -> &Self::Output;
 }
 
+#[derive(Clone)]
 pub struct DemoHandler<'a, T: MessageHandler> {
     pub tick: u32,
     string_table_names: Vec<Cow<'a, str>>,

src/demo/parser/mod.rs

@@ -92,6 +92,7 @@ impl<'a, A: MessageHandler> DemoParser<'a, A> {
     }
 }
 
+#[derive(Clone)]
 pub struct RawPacketStream<'a> {
     stream: Stream<'a>,
     ended: bool,

src/demo/parser/state.rs

@@ -16,13 +16,14 @@ use crate::nullhasher::NullHasherBuilder;
 use crate::{Result, Stream};
 use std::cell::RefCell;
 
-#[derive(Default)]
+#[derive(Default, Clone)]
 pub struct DemoMeta {
     pub version: u16,
     pub game: String,
     pub interval_per_tick: f32,
 }
 
+#[derive(Clone)]
 pub struct ParserState {
     pub static_baselines: HashMap<ClassId, StaticBaseline, NullHasherBuilder>,
     pub parsed_static_baselines: RefCell<HashMap<ClassId, Vec<SendProp>, NullHasherBuilder>>,
@@ -38,6 +39,7 @@ pub struct ParserState {
     parse_all: bool,
 }
 
+#[derive(Clone)]
 pub struct StaticBaseline {
     pub class_id: ClassId,
     pub raw: Stream<'static>,

src/nullhasher.rs

@@ -34,6 +34,7 @@ impl Hasher for NullHasher {
     }
 }
 
+#[derive(Clone)]
 pub struct NullHasherBuilder;
 
 impl BuildHasher for NullHasherBuilder {