Module solana_program::entrypoint

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Expand description

The Rust-based BPF program entrypoint supported by the latest BPF loader.

For more information see the bpf_loader module.

Structs§

  • BumpAllocator
    The bump allocator used as the default rust heap when running programs.

Constants§

  • BPF_ALIGN_OF_U128
    assert_eq(std::mem::align_of::<u128>(), 8) is true for BPF but not for some host machines
  • HEAP_LENGTH
    Length of the heap memory region used for program heap.
  • HEAP_START_ADDRESS
    Start address of the memory region used for program heap.
  • MAX_PERMITTED_DATA_INCREASE
    Maximum number of bytes a program may add to an account during a single realloc
  • NON_DUP_MARKER
    Value used to indicate that a serialized account is not a duplicate
  • SUCCESS
    Programs indicate success with a return value of 0

Functions§

Type Aliases§