Module antegen_thread 

Functions

close_fiber

Closes a fiber from a thread via CPI to Fiber Program.

close_thread

Closes an existing thread account and returns the lamports to the owner. Requires authority (owner) or thread itself to sign. External fiber accounts should be passed via remaining_accounts.

create_fiber

Creates a fiber (instruction) for a thread via CPI to Fiber Program. lookup_tables is capped at 4 per fiber (Solana v0 transaction limit).

create_thread

Creates a new transaction thread. Optionally creates fiber index 0 if instruction is provided. lookup_tables is forwarded to fiber_0 when one is created; it is ignored when instruction is None.

delete_thread

Deletes a thread - admin only, skips all checks. Used for cleaning up stuck/broken threads.

exec_thread

Executes a thread fiber with trigger validation and fee distribution. Respects builder claim priority windows from registry configuration.

init_config

Initialize the global thread configuration.

swap_fiber

Swaps source fiber’s instruction into target fiber, closes source. Target keeps its PDA/index, source is deleted.

thread_memo

Memo instruction that logs a message (replacement for spl-memo). Used for tracking thread fiber execution in logs without external dependencies. Optionally emits a signal for testing signal behaviors.

update_config

Update the global thread configuration.

update_fiber

Updates a fiber’s instruction via CPI to Fiber Program. Initializes the fiber if it doesn’t exist (thread PDA pays rent). If track is true, adds the fiber_index to thread.fiber_ids. Pass None for instruction to wipe the compiled instruction (idle). Pass None for lookup_tables to leave them unchanged; Some(vec) atomically replaces. Legacy fibers reject non-empty lookup_tables.

update_thread

Allows an owner to update the thread’s properties (paused state, trigger).

withdraw_thread

Allows an owner to withdraw from a thread’s lamport balance.