diff options
Diffstat (limited to 'rust/src/component.rs')
| -rw-r--r-- | rust/src/component.rs | 23 |
1 files changed, 22 insertions, 1 deletions
diff --git a/rust/src/component.rs b/rust/src/component.rs index 4c5d5992..f038d5c3 100644 --- a/rust/src/component.rs +++ b/rust/src/component.rs @@ -2,7 +2,7 @@ use crate::binary_view::{BinaryView, BinaryViewExt}; use crate::function::Function; use crate::rc::{Array, CoreArrayProvider, CoreArrayProviderInner, Guard, Ref, RefCountable}; use crate::string::{BnString, IntoCStr}; -use crate::types::ComponentReferencedType; +use crate::types::Type; use std::ffi::c_char; use std::fmt::Debug; use std::ptr::NonNull; @@ -304,3 +304,24 @@ unsafe impl CoreArrayProviderInner for Component { Guard::new(Self::from_raw(raw_ptr), context) } } + +// TODO: Remove this struct, or make it not a ZST with a terrible array provider. +/// ZST used only for `Array<ComponentReferencedType>`. +pub struct ComponentReferencedType; + +impl CoreArrayProvider for ComponentReferencedType { + type Raw = *mut BNType; + type Context = (); + type Wrapped<'a> = &'a Type; +} + +unsafe impl CoreArrayProviderInner for ComponentReferencedType { + unsafe fn free(raw: *mut Self::Raw, count: usize, _context: &Self::Context) { + BNComponentFreeReferencedTypes(raw, count) + } + + unsafe fn wrap_raw<'a>(raw: &'a Self::Raw, _context: &'a Self::Context) -> Self::Wrapped<'a> { + // SAFETY: &*mut BNType == &Type (*mut BNType == Type) + std::mem::transmute(raw) + } +} |
