1 files changed, 0 insertions, 74 deletions
diff --git a/src/rt/rust_comm.cpp b/src/rt/rust_comm.cpp
index 37929b8b..3fbaaa04 100644
--- a/src/rt/rust_comm.cpp
+++ b/src/rt/rust_comm.cpp
@@ -1,87 +1,13 @@
 
 #include "rust_internal.h"
 
-template class ptr_vec<rust_token>;
 template class ptr_vec<rust_alarm>;
-template class ptr_vec<rust_chan>;
 
 rust_alarm::rust_alarm(rust_task *receiver) :
     receiver(receiver)
 {
 }
 
-// Ports.
-
-rust_port::rust_port(rust_task *task, size_t unit_sz) :
-    task(task),
-    unit_sz(unit_sz),
-    writers(task->dom),
-    chans(task->dom)
-{
-    task->log(rust_log::MEM|rust_log::COMM,
-              "new rust_port(task=0x%" PRIxPTR ", unit_sz=%d) -> port=0x%"
-              PRIxPTR, (uintptr_t)task, unit_sz, (uintptr_t)this);
-}
-
-rust_port::~rust_port()
-{
-    task->log(rust_log::COMM|rust_log::MEM,
-              "~rust_port 0x%" PRIxPTR,
-              (uintptr_t)this);
-    while (chans.length() > 0)
-        chans.pop()->disassociate();
-}
-
-
-// Tokens.
-
-rust_token::rust_token(rust_chan *chan) :
-    chan(chan),
-    idx(0),
-    submitted(false)
-{
-}
-
-rust_token::~rust_token()
-{
-}
-
-bool
-rust_token::pending() const
-{
-    return submitted;
-}
-
-void
-rust_token::submit()
-{
-    rust_port *port = chan->port;
-    rust_dom *dom = chan->task->dom;
-
-    I(dom, port);
-    I(dom, !submitted);
-
-    port->writers.push(this);
-    submitted = true;
-}
-
-void
-rust_token::withdraw()
-{
-    rust_task *task = chan->task;
-    rust_port *port = chan->port;
-    rust_dom *dom = task->dom;
-
-    I(dom, port);
-    I(dom, submitted);
-
-    if (task->blocked())
-        task->wakeup(this); // must be blocked on us (or dead)
-    port->writers.swap_delete(this);
-    submitted = false;
-}
-
-
 //
 // Local Variables:
 // mode: C++