Crate solana_builtins_default_costs

Source

Structsยง

  • BUILTIN_INSTRUCTION_COSTS
    Number of compute units for each built-in programs
  • MAYBE_BUILTIN_KEY
    A table of 256 booleans indicates whether the first u8 of a Pubkey exists in BUILTIN_INSTRUCTION_COSTS. If the value is true, the Pubkey might be a builtin key; if false, it cannot be a builtin key. This table allows for quick filtering of builtin program IDs without the need for hashing.