Module channel 

Channel operations for CSP-style concurrency

Channels are the primary communication mechanism between strands. They use May’s mpsc channels with cooperative blocking.

Non-Blocking Guarantee

All channel operations (send, receive) cooperatively block using May’s scheduler. They NEVER block OS threads - May handles scheduling other strands while waiting.

Error Handling

Two variants are available for send/receive:

• send / receive - Panic on errors (closed channel, invalid ID)
• send-safe / receive-safe - Return success flag instead of panicking

The safe variants enable graceful shutdown patterns:

value channel-id send-safe if
  # sent successfully
else
  # channel closed, handle gracefully
then

Re-exports

pub use patch_seq_chan_receive as receive;

pub use patch_seq_chan_receive_safe as receive_safe;

pub use patch_seq_chan_send as send;

pub use patch_seq_chan_send_safe as send_safe;

pub use patch_seq_close_channel as close_channel;

pub use patch_seq_make_channel as make_channel;

Structs

ChannelStats

Per-channel statistics for diagnostics

Functions

channel_count

Get the number of open channels (for diagnostics)

channel_stats

Get per-channel statistics for all open channels (for diagnostics)

patch_seq_chan_receive^⚠

Receive a value from a channel

patch_seq_chan_receive_safe^⚠

Receive a value from a channel, with error handling

patch_seq_chan_send^⚠

Send a value through a channel

patch_seq_chan_send_safe^⚠

Send a value through a channel, with error handling

patch_seq_close_channel^⚠

Close a channel and remove it from the registry

patch_seq_make_channel^⚠

Create a new channel