From c4ba6d79ae3b96d56cc6b3744e7c64e004ecd161 Mon Sep 17 00:00:00 2001
From: Mason Reed <mason@vector35.com>
Date: Tue, 21 Apr 2026 18:10:51 -0700
Subject: [Rust] Refactor `binary_view` module

- Remove the "viral" `BinaryViewExt` trait and its blanket impl
- Split up the binary view type from the custom trait impl
- Simplify and fix bugs regarding custom binary view initialization
- Rewrite Minidump binary view example, parses the PE headers to create proper sections now
- Add some extra documentation
- Add unit test for custom binary view
---
 arch/msp430/src/lib.rs | 9 +++------
 arch/riscv/src/lib.rs  | 5 ++---
 2 files changed, 5 insertions(+), 9 deletions(-)

(limited to 'arch')

diff --git a/arch/msp430/src/lib.rs b/arch/msp430/src/lib.rs
index 892e617d..0655cc85 100644
--- a/arch/msp430/src/lib.rs
+++ b/arch/msp430/src/lib.rs
@@ -1,9 +1,6 @@
 use binaryninja::{
-    add_optional_plugin_dependency,
-    architecture::ArchitectureExt,
-    calling_convention,
-    custom_binary_view::{BinaryViewType, BinaryViewTypeExt},
-    Endianness,
+    add_optional_plugin_dependency, architecture::ArchitectureExt, binary_view::BinaryViewType,
+    calling_convention, Endianness,
 };
 
 mod architecture;
@@ -45,7 +42,7 @@ pub extern "C" fn CorePluginInit() -> bool {
 
     arch.set_default_calling_convention(&default);
 
-    if let Ok(bvt) = BinaryViewType::by_name("ELF") {
+    if let Some(bvt) = BinaryViewType::by_name("ELF") {
         bvt.register_arch(105, Endianness::LittleEndian, arch);
     }
 
diff --git a/arch/riscv/src/lib.rs b/arch/riscv/src/lib.rs
index 2bc0427c..3537a082 100644
--- a/arch/riscv/src/lib.rs
+++ b/arch/riscv/src/lib.rs
@@ -13,9 +13,8 @@ use binaryninja::{
         ImplicitRegisterExtend, InstructionInfo, Register as Reg, RegisterInfo, UnusedFlag,
         UnusedRegisterStack,
     },
-    binary_view::{BinaryView, BinaryViewExt},
+    binary_view::{BinaryView, BinaryViewType},
     calling_convention::{register_calling_convention, CallingConvention, ConventionBuilder},
-    custom_binary_view::{BinaryViewType, BinaryViewTypeExt},
     disassembly::{InstructionTextToken, InstructionTextTokenKind},
     function::Function,
     function_recognizer::FunctionRecognizer,
@@ -3101,7 +3100,7 @@ pub extern "C" fn CorePluginInit() -> bool {
     );
     arch64.set_default_calling_convention(&cc64);
 
-    if let Ok(bvt) = BinaryViewType::by_name("ELF") {
+    if let Some(bvt) = BinaryViewType::by_name("ELF") {
         bvt.register_arch(
             (1 << 16) | 243,
             binaryninja::Endianness::LittleEndian,
-- 
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