wdext 0.1.0

A DbgEng wrapper framework
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// SPDX-FileCopyrightText: 2026 takubokudori
// SPDX-License-Identifier: MIT OR Apache-2.0
use crate::{dbgeng::WinResult, dbgmodel::*, *};
use windows::Win32::System::Diagnostics::Debug::Extensions::IDebugHostSymbol;
use windy::WStr;

impl_debug_interface!(DebugHostSymbol, DebugHostSymbolRef, IDebugHostSymbol);

impl DebugHostSymbol {
    pub fn get_context(&self) -> WinResult<DebugHostContext> {
        unsafe { Ok(self.0.GetContext()?.into()) }
    }

    pub fn enumerate_children(
        &self,
        kind: impl Into<DbgModelSymbolKind>,
        name: impl AsRef<WStr>,
    ) -> WinResult<DebugHostSymbolEnumerator> {
        unsafe {
            Ok(self
                .0
                .EnumerateChildren(kind.into().into(), pcw!(name))?
                .into())
        }
    }

    pub fn get_symbol_kind(&self) -> WinResult<DbgModelSymbolKind> {
        unsafe { Ok(self.0.GetSymbolKind()?.into()) }
    }

    pub fn get_name(&self) -> WinResult<WString> {
        unsafe {
            Ok(WString::from_vec_with_nul_unchecked(
                self.0.GetName()?.as_ref(),
            ))
        }
    }

    pub fn get_type(&self) -> WinResult<DebugHostType> {
        unsafe { Ok(self.0.GetType()?.into()) }
    }

    pub fn get_containing_module(&self) -> WinResult<DebugHostModule> {
        unsafe { Ok(self.0.GetContainingModule()?.into()) }
    }

    pub fn compare_against(
        &self,
        comparison_symbol: &DebugHostSymbol, /* comparison_flags: u32 is reserved. */
    ) -> WinResult<bool> {
        unsafe { self.0.CompareAgainst(comparison_symbol.as_raw(), 0) }
    }
}