Enum solana_bpf_loader_program::BpfError

pub enum BpfError {
    VerifierError(VerifierError),
    SyscallError(SyscallError),
}

Errors returned by functions the BPF Loader registers with the VM

Variants

VerifierError(VerifierError)

SyscallError(SyscallError)

Trait Implementations

impl Debug for BpfError

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Display for BpfError

fn fmt(&self, __formatter: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Error for BpfError

fn source(&self) -> Option<&(dyn Error + 'static)>

The lower-level source of this error, if any.

fn backtrace(&self) -> Option<&Backtrace>

🔬 This is a nightly-only experimental API. (backtrace)

Returns a stack backtrace, if available, of where this error occurred.

fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl From<SyscallError> for BpfError

fn from(source: SyscallError) -> Self

Performs the conversion.

impl From<VerifierError> for BpfError

fn from(source: VerifierError) -> Self

Performs the conversion.

impl PartialEq<BpfError> for BpfError

fn eq(&self, other: &BpfError) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &BpfError) -> bool

This method tests for !=.

impl SyscallObject<BpfError> for SyscallAbort

fn call(
    &mut self,
    _arg1: u64,
    _arg2: u64,
    _arg3: u64,
    _arg4: u64,
    _arg5: u64,
    _memory_mapping: &MemoryMapping<'_>,
    result: &mut Result<u64, EbpfError<BpfError>>
)

Call the syscall function

impl<'a> SyscallObject<BpfError> for SyscallPanic<'a>

fn call(
    &mut self,
    file: u64,
    len: u64,
    line: u64,
    column: u64,
    _arg5: u64,
    memory_mapping: &MemoryMapping<'_>,
    result: &mut Result<u64, EbpfError<BpfError>>
)

Call the syscall function

impl<'a> SyscallObject<BpfError> for SyscallMemmove<'a>

fn call(
    &mut self,
    dst_addr: u64,
    src_addr: u64,
    n: u64,
    _arg4: u64,
    _arg5: u64,
    memory_mapping: &MemoryMapping<'_>,
    result: &mut Result<u64, EbpfError<BpfError>>
)

Call the syscall function

impl<'a> SyscallObject<BpfError> for SyscallMemcmp<'a>

fn call(
    &mut self,
    s1_addr: u64,
    s2_addr: u64,
    n: u64,
    cmp_result_addr: u64,
    _arg5: u64,
    memory_mapping: &MemoryMapping<'_>,
    result: &mut Result<u64, EbpfError<BpfError>>
)

Call the syscall function

impl<'a> SyscallObject<BpfError> for SyscallMemset<'a>

fn call(
    &mut self,
    s_addr: u64,
    c: u64,
    n: u64,
    _arg4: u64,
    _arg5: u64,
    memory_mapping: &MemoryMapping<'_>,
    result: &mut Result<u64, EbpfError<BpfError>>
)

Call the syscall function

impl<'a> SyscallObject<BpfError> for SyscallInvokeSignedRust<'a>

fn call(
    &mut self,
    instruction_addr: u64,
    account_infos_addr: u64,
    account_infos_len: u64,
    signers_seeds_addr: u64,
    signers_seeds_len: u64,
    memory_mapping: &MemoryMapping<'_>,
    result: &mut Result<u64, EbpfError<BpfError>>
)

Call the syscall function

impl<'a> SyscallObject<BpfError> for SyscallInvokeSignedC<'a>

fn call(
    &mut self,
    instruction_addr: u64,
    account_infos_addr: u64,
    account_infos_len: u64,
    signers_seeds_addr: u64,
    signers_seeds_len: u64,
    memory_mapping: &MemoryMapping<'_>,
    result: &mut Result<u64, EbpfError<BpfError>>
)

Call the syscall function

impl<'a> SyscallObject<BpfError> for SyscallLog<'a>

fn call(
    &mut self,
    addr: u64,
    len: u64,
    _arg3: u64,
    _arg4: u64,
    _arg5: u64,
    memory_mapping: &MemoryMapping<'_>,
    result: &mut Result<u64, EbpfError<BpfError>>
)

Call the syscall function

impl SyscallObject<BpfError> for SyscallLogU64

fn call(
    &mut self,
    arg1: u64,
    arg2: u64,
    arg3: u64,
    arg4: u64,
    arg5: u64,
    _memory_mapping: &MemoryMapping<'_>,
    result: &mut Result<u64, EbpfError<BpfError>>
)

Call the syscall function

impl SyscallObject<BpfError> for SyscallLogBpfComputeUnits

fn call(
    &mut self,
    _arg1: u64,
    _arg2: u64,
    _arg3: u64,
    _arg4: u64,
    _arg5: u64,
    _memory_mapping: &MemoryMapping<'_>,
    result: &mut Result<u64, EbpfError<BpfError>>
)

Call the syscall function

impl<'a> SyscallObject<BpfError> for SyscallLogPubkey<'a>

fn call(
    &mut self,
    pubkey_addr: u64,
    _arg2: u64,
    _arg3: u64,
    _arg4: u64,
    _arg5: u64,
    memory_mapping: &MemoryMapping<'_>,
    result: &mut Result<u64, EbpfError<BpfError>>
)

Call the syscall function

impl SyscallObject<BpfError> for SyscallAllocFree

fn call(
    &mut self,
    size: u64,
    free_addr: u64,
    _arg3: u64,
    _arg4: u64,
    _arg5: u64,
    _memory_mapping: &MemoryMapping<'_>,
    result: &mut Result<u64, EbpfError<BpfError>>
)

Call the syscall function

impl<'a> SyscallObject<BpfError> for SyscallSha256<'a>

fn call(
    &mut self,
    vals_addr: u64,
    vals_len: u64,
    result_addr: u64,
    _arg4: u64,
    _arg5: u64,
    memory_mapping: &MemoryMapping<'_>,
    result: &mut Result<u64, EbpfError<BpfError>>
)

Call the syscall function

impl<'a> SyscallObject<BpfError> for SyscallKeccak256<'a>

fn call(
    &mut self,
    vals_addr: u64,
    vals_len: u64,
    result_addr: u64,
    _arg4: u64,
    _arg5: u64,
    memory_mapping: &MemoryMapping<'_>,
    result: &mut Result<u64, EbpfError<BpfError>>
)

Call the syscall function

impl<'a> SyscallObject<BpfError> for SyscallMemcpy<'a>

fn call(
    &mut self,
    dst_addr: u64,
    src_addr: u64,
    n: u64,
    _arg4: u64,
    _arg5: u64,
    memory_mapping: &MemoryMapping<'_>,
    result: &mut Result<u64, EbpfError<BpfError>>
)

Call the syscall function

impl StructuralPartialEq for BpfError

impl UserDefinedError for BpfError