Struct MachoFile 

pub struct MachoFile {
    pub header: MachHeader64,
    pub commands: Vec<LoadCommand>,
    /* private fields */
}

A parsed thin 64-bit Mach-O file in a form that round-trips byte-identically.

The structured fields (header, commands) are interpreted; every load command’s body carries the raw bytes for that command, and each segment’s file data is captured in segment_data parallel to the LC_SEGMENT_64 entries in commands. Gaps between structured regions land in padding — same (file_offset, bytes) convention Elf64File uses.

Fields

header: MachHeader64

commands: Vec<LoadCommand>

Implementations

impl MachoFile

pub fn parse(bytes: &[u8]) -> Result<Self>

Parse a thin 64-bit little-endian Mach-O file.

pub fn from_parts( header: MachHeader64, commands: Vec<LoadCommand>, segment_data: Vec<Vec<u8>>, segment_cmd_indices: Vec<usize>, padding: Vec<(u64, Vec<u8>)>, file_size: u64, ) -> Self

Reconstruct from already-parsed pieces. Used by the lower path when assembling a Mach-O from .ud source.

pub fn cpu(&self) -> Option<MachoCpu>

Architecture flavour this file targets. Returns None when the cputype isn’t one v1 supports — parse already rejects unsupported types, so this can only happen via from_parts.

pub fn segments(&self) -> Vec<Segment64>

Walk every LC_SEGMENT_64 and return a structurally-decoded view of each segment + its sections. The raw bytes still live in commands[i].body; this is purely a read-side convenience for callers that don’t want to re-parse the fixed LC_SEGMENT_64 layout themselves.

pub fn segment_data(&self) -> &[Vec<u8>]

Segment file data parallel to the LC_SEGMENT_64 commands in self.commands. Each entry corresponds to the segment whose cmd_index is at the matching slot in Self::segment_command_indices.

pub fn segment_command_indices(&self) -> &[usize]

Indices into commands for each segment_data entry.

pub fn padding(&self) -> &[(u64, Vec<u8>)]

Padding bytes — gaps between structured regions, stored as (file_offset, bytes).

pub fn file_size(&self) -> u64

Total on-disk size in bytes.

pub fn write_to_vec(&self) -> Vec<u8>

Serialize back to bytes. The contract is byte-identity: parse(b)?.write_to_vec() == b for every supported input.

Trait Implementations

impl Clone for MachoFile

fn clone(&self) -> MachoFile

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MachoFile

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

Formats the value using the given formatter.