Struct VtableIndex 

pub struct VtableIndex {
    pub vtables: Vec<VtableEntry>,
    /* private fields */
}

The VtableIndex type.

Fields

vtables: Vec<VtableEntry>

The vtables field.

Implementations

impl VtableIndex

pub fn build(macho: &MachoFile<'_>) -> Result<Self>

Performs build.

pub fn build_from_source<S>(source: &S) -> Result<Self>

where S: AsRef<[u8]> + ?Sized,

Build from one borrowed thin Mach-O byte source.

The source is not copied and may be a byte slice, vector, or caller-owned read-only memory map. Universal binaries are rejected so callers select an architecture explicitly.

pub fn build_limited(macho: &MachoFile<'_>, max_vtables: usize) -> Result<Self>

Builds at most max_vtables decoded vtables.

The search stops once the output limit is reached. Use Self::was_truncated to distinguish a complete result from a bounded one.

pub fn build_limited_from_source<S>( source: &S, max_vtables: usize, ) -> Result<Self>

where S: AsRef<[u8]> + ?Sized,

Build at most max_vtables entries from a borrowed thin Mach-O source.

This has the same zero-copy source and universal-binary behavior as Self::build_from_source.

pub fn find_by_class(&self, class_name: &str) -> Option<&VtableEntry>

Performs find_by_class.

pub fn find_by_va(&self, va: Va) -> Option<&VtableEntry>

Performs find_by_va.

pub fn slot_at(&self, va: Va) -> Option<(&VtableEntry, &VtableSlot)>

Performs slot_at.

pub fn slots_targeting_va( &self, target_va: Va, ) -> Vec<(&VtableEntry, &VtableSlot)>

Find all vtable slots whose target points to the given function VA.

pub fn vtables(&self) -> &[VtableEntry]

Performs vtables.

pub fn was_truncated(&self) -> bool

Returns whether additional vtable candidates were skipped at the configured collection bound.

pub fn find_slot_by_method( &self, class_name: &str, method_name: &str, ) -> Option<(&VtableEntry, &VtableSlot, usize)>

Find a vtable function slot by class name and method name.

The method name is matched against the demangled target function name of each slot. The match is substring-based: "check" matches a slot targeting "Foo::check()".

Returns the vtable entry, the matching slot, and its function-slot index (0-based, excluding the header slots).

Trait Implementations

impl Clone for VtableIndex

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for VtableIndex

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for VtableIndex

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for VtableIndex

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.