pub fn token_name<'a, 'b, 'c, 'info>(
ctx: CpiContext<'a, 'b, 'c, 'info, ReadTokenMap<'info>>,
token: Pubkey,
) -> Result<Return<String>>
pub fn token_name<'a, 'b, 'c, 'info>(
ctx: CpiContext<'a, 'b, 'c, 'info, ReadTokenMap<'info>>,
token: Pubkey,
) -> Result<Return<String>>