Struct Definition

#[repr(C)]
pub struct Definition {
    start: u32,
    end: u32,
    key: i32,
    _pad: u16,
    program: u8,
    is_active: u8,
}

Code range and properties for a function or instruction definition.

Fields

start: u32

end: u32

key: i32

The function number for an FDEF or opcode for an IDEF.

_pad: u16

program: u8

is_active: u8

Implementations

impl Definition

pub fn new(program: Program, code_range: Range<usize>, key: i32) -> Self

Creates a new definition with the given program, code range and key.

The key is either a function number or opcode for function and instruction definitions respectively.

pub fn program(&self) -> Program

Returns the program that contains this definition.

pub fn code_range(&self) -> Range<usize>

Returns the byte range of the code for this definition in the source program.

pub fn is_active(&self) -> bool

Returns true if this definition entry has been defined by a program.

Trait Implementations

impl Clone for Definition

fn clone(&self) -> Definition

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Definition

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

Formats the value using the given formatter.

impl Default for Definition

fn default() -> Definition

Returns the “default value” for a type.

impl PartialEq for Definition

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for Definition

impl Eq for Definition

impl StructuralPartialEq for Definition