Context lifetime 'c

[hrls]

Simple code snippet of workaround for remaining accounts:

#[program]
pub mod t_rem_accs_new {
    use super::*;

    pub fn initialize(ctx: Context<Initialize>) -> Result<()> {
        #[derive(Accounts)]
        struct Foobar<'info> {
            #[account(mut)]
            foo: AccountInfo<'info>,

            #[account(mut)]
            bar: AccountInfo<'info>,
        }

        ctx.remaining_accounts
            .chunks_exact(2)
            .try_for_each(|mut accounts| -> Result<_> {
                Foobar::try_accounts(
                    &ID,
                    &mut accounts,
                    &[],
                    &mut Default::default(),
                    &mut Default::default(),
                )?;

                Ok(())
            })?;

        Ok(())
    }
}

#[derive(Accounts)]
pub struct Initialize {}

I have the following error using anchor 0.31.0, when anchor 0.28.0 build is okay. It's just me or something changed?

  --> programs/t_rem_accs_new/src/lib.rs:19:9
   |
9  |       pub fn initialize(ctx: Context<Initialize>) -> Result<()> {
   |                         ---
   |                         |
   |                         has type `anchor_lang::context::Context<'_, '_, '1, '_, Initialize>`
   |                         has type `anchor_lang::context::Context<'_, '_, '_, '2, Initialize>`
...
19 | /         ctx.remaining_accounts
20 | |             .chunks_exact(2)
   | |____________________________^ argument requires that `'1` must outlive `'2`

[hrls]

Well, it seems related to #3340 #3341 #2770

[Henry-E]

When passing remaining accounts I find you just need to use <'_, '_, 'info, 'info, Struct> as lifetimes in function args and around the place in general.