Enum HookError 

pub enum HookError {
    AlreadyExists(usize),
    ImageBaseNotFound(ImageError),
    AllocationFailed,
    ProtectionFailed(i32),
    PatchFailed,
    RelocationFailed,
    ThreadError(ThreadError),
    SymbolError(SymbolError),
}

Errors that can occur during hook operations

Variants

AlreadyExists(usize)

A hook already exists at the specified address

ImageBaseNotFound(ImageError)

Failed to find the target image base

AllocationFailed

Failed to allocate memory for the trampoline

ProtectionFailed(i32)

Failed to change memory protection

PatchFailed

Failed to patch the target memory

RelocationFailed

Failed to relocate instructions

ThreadError(ThreadError)

Thread manipulation error

SymbolError(SymbolError)

Failed to resolve symbol

Trait Implementations

impl Debug for HookError

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

Formats the value using the given formatter.

impl Display for HookError

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

Formats the value using the given formatter.

impl Error for HookError

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

Returns the lower-level source of this error, if any.

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

fn provide<'a>(&'a self, request: &mut Request<'a>)

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

Provides type-based access to context intended for error reports.

impl From<ImageError> for HookError

fn from(source: ImageError) -> Self

Converts to this type from the input type.

impl From<SymbolError> for HookError

fn from(source: SymbolError) -> Self

Converts to this type from the input type.

impl From<ThreadError> for HookError

fn from(source: ThreadError) -> Self

Converts to this type from the input type.