Struct AbiCanary 

#[repr(C)]
pub struct AbiCanary {

    pub trait_object_size: usize,
    pub audio_buffer_size: usize,
    pub process_context_size: usize,
    pub process_status_size: usize,
    pub event_size: usize,
    pub event_body_size: usize,
    pub transport_size: usize,
    pub widget_region_size: usize,
    pub theme_size: usize,
    pub plugin_layout_size: usize,
    pub color_size: usize,
    pub vec_u8_size: usize,
    pub option_usize_size: usize,
    pub audio_buffer_align: usize,
    pub process_status_align: usize,
    pub result_normal_disc: u8,
    pub result_tail_disc: u8,
    pub result_keepalive_disc: u8,
    pub rustc_version_hash: u64,
}

ABI fingerprint. Compared between shell and dylib before loading.

This is the ONE #[repr(C)] type in the system — it’s the bootstrap verification struct that makes everything else safe.

Fields

trait_object_size: usize

audio_buffer_size: usize

process_context_size: usize

process_status_size: usize

event_size: usize

event_body_size: usize

transport_size: usize

widget_region_size: usize

theme_size: usize

plugin_layout_size: usize

color_size: usize

vec_u8_size: usize

option_usize_size: usize

audio_buffer_align: usize

process_status_align: usize

result_normal_disc: u8

result_tail_disc: u8

result_keepalive_disc: u8

rustc_version_hash: u64

Implementations

impl AbiCanary

pub fn current() -> Self

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

pub fn diff_report(&self, other: &Self) -> String