Struct Options 

#[non_exhaustive]
pub struct Options {
    pub header: bool,
    pub numbering: bool,
    pub offsets: bool,
    pub hex_literals: bool,
    pub debug_info: bool,
}

How the listing is written: the switches of Microsoft’s D3D_DISASM_* flags that this disassembler writes. Options::default is D3DDisassemble with no flags.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

header: bool

The comment block before the program and the instruction count after it; off, only the program’s lines (D3D_DISASM_INSTRUCTION_ONLY, 0x40).

numbering: bool

Each instruction after its number, 12:, other lines after as many spaces; before an offset, 12 (D3D_DISASM_ENABLE_INSTRUCTION_NUMBERING, 0x04).

offsets: bool

Each line after the byte offset of its token in the program, 0x0000001C: , after the number (D3D_DISASM_ENABLE_INSTRUCTION_OFFSET, 0x20).

hex_literals: bool

Every 32-bit value as eight hex digits, l(0x3f800000) (D3D_DISASM_PRINT_HEX_LITERALS, 0x80).

debug_info: bool

A /Zi build’s source lines and variable locations: from the SPDB part, #line lines, the variables’ initial locations before the first instruction with a line, and after an instruction the locations that start at the next; from a feature level 9 container’s Direct3D 9 program, its own (cleared by D3D_DISASM_DISABLE_DEBUG_INFO, 0x10).

Implementations

impl Options

pub fn from_flags(flags: u32) -> Result<Self>

The options of a D3D_DISASM_* flags word. D3D_DISASM_ENABLE_DEFAULT_VALUE_PRINTS (0x02) changes nothing (the default values are written either way). Refuses D3D_DISASM_ENABLE_COLOR_CODE (0x01, an HTML listing), D3D_DISASM_ENABLE_INSTRUCTION_CYCLE (0x08, which Microsoft’s disassembler refuses too) and bits it does not define, naming the bit.

Trait Implementations

impl Clone for Options

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Options

impl Debug for Options

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

Formats the value using the given formatter.

impl Default for Options

fn default() -> Self

Returns the “default value” for a type.

impl Eq for Options

impl PartialEq for Options

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Options