comments

src/processor/pause.rs

@@ -5,6 +5,16 @@ use solana_program::{
 
 use crate::{instruction::PauseArgs, loaders::*, state::Config, utils::AccountDeserialize};
 
+/// Pause updates the program's pause flag. Its responsibilities include:
+/// 1. Update the pause flag.
+///
+/// Safety requirements:
+/// - Can only succeed if the signer is the program admin.
+/// - Can only succeed if the provided config is valid.
+///
+/// Discussion:
+/// - This should only be used to address critical contract risks and force migration to a new
+///   verison (hardfork).
 pub fn process_pause<'a, 'info>(
     _program_id: &Pubkey,
     accounts: &'a [AccountInfo<'info>],