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Vec, LinkedList, VecDeque, String, and Option NatVis visualizations

This commit is contained in:
Andrew Gaspar 2017-02-15 01:51:19 -08:00
parent e8154a0925
commit a8b7b28bab
2 changed files with 95 additions and 0 deletions
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56
src/etc/natvis/libcollections.natvis Normal file
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<?xml version="1.0" encoding="utf-8"?>
<AutoVisualizer xmlns="http://schemas.microsoft.com/vstudio/debugger/natvis/2010">
<Type Name="collections::vec::Vec&lt;*&gt;">
    <DisplayString>{{ size={len} }}</DisplayString>
    <Expand>
<Item Name="[size]" ExcludeView="simple">len</Item>
<Item Name="[capacity]" ExcludeView="simple">buf.cap</Item>
<ArrayItems>
<Size>len</Size>
<ValuePointer>buf.ptr.pointer.__0</ValuePointer>
</ArrayItems>
    </Expand>
  </Type>
<Type Name="collections::vec_deque::VecDeque&lt;*&gt;">
<DisplayString>{{ size={tail &lt;= head ? head - tail : buf.cap - tail + head} }}</DisplayString>
<Expand>
<Item Name="[size]" ExcludeView="simple">tail &lt;= head ? head - tail : buf.cap - tail + head</Item>
<Item Name="[capacity]" ExcludeView="simple">buf.cap</Item>
<CustomListItems>
<Variable Name="i" InitialValue="tail" />
<Size>tail &lt;= head ? head - tail : buf.cap - tail + head</Size>
<Loop>
<If Condition="i == head">
<Break/>
</If>
<Item>buf.ptr.pointer.__0 + i</Item>
<Exec>i = (i + 1 == buf.cap ? 0 : i + 1)</Exec>
</Loop>
</CustomListItems>
</Expand>
</Type>
<Type Name="collections::linked_list::LinkedList&lt;*&gt;">
<DisplayString>{{ size={len} }}</DisplayString>
<Expand>
<LinkedListItems>
<Size>len</Size>
<HeadPointer>*(collections::linked_list::Node&lt;$T1&gt; **)&amp;head</HeadPointer>
<NextPointer>*(collections::linked_list::Node&lt;$T1&gt; **)&amp;next</NextPointer>
<ValueNode>element</ValueNode>
</LinkedListItems>
</Expand>
</Type>
<Type Name="collections::string::String">
<DisplayString>{*(char**)this,[vec.len]}</DisplayString>
<StringView>*(char**)this,[vec.len]</StringView>
<Expand>
<Item Name="[size]" ExcludeView="simple">vec.len</Item>
<Item Name="[capacity]" ExcludeView="simple">vec.buf.cap</Item>
<ArrayItems>
<Size>vec.len</Size>
<ValuePointer>*(char**)this</ValuePointer>
</ArrayItems>
</Expand>
</Type>
</AutoVisualizer>

39
src/etc/natvis/libcore.natvis Normal file
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<?xml version="1.0" encoding="utf-8"?>
<AutoVisualizer xmlns="http://schemas.microsoft.com/vstudio/debugger/natvis/2010">
<Type Name="core::ptr::Unique&lt;*&gt;">
<DisplayString>{{ Unique {*pointer.__0} }}</DisplayString>
<Expand>
<Item Name="[ptr]">pointer.__0</Item>
</Expand>
</Type>
<Type Name="core::ptr::Shared&lt;*&gt;">
<DisplayString>{{ Shared {*pointer.__0} }}</DisplayString>
<Expand>
<Item Name="[ptr]">pointer.__0</Item>
</Expand>
</Type>
<Type Name="core::option::Option&lt;*&gt;">
<DisplayString Condition="RUST$ENUM$DISR == 0x0">{{ None }}</DisplayString>
<DisplayString Condition="RUST$ENUM$DISR == 0x1">{{ Some {__0} }}</DisplayString>
<Expand>
<Item Name="[size]" ExcludeView="simple">(ULONG)(RUST$ENUM$DISR != 0)</Item>
<Item Name="[value]" ExcludeView="simple">__0</Item>
<ArrayItems>
<Size>(ULONG)(RUST$ENUM$DISR != 0)</Size>
<ValuePointer>&amp;__0</ValuePointer>
</ArrayItems>
</Expand>
</Type>
<Type Name="core::option::Option&lt;*&gt;" Priority="MediumLow">
<DisplayString Condition="*(PVOID *)this == nullptr">{{ None }}</DisplayString>
<DisplayString>{{ Some {($T1 *)this} }}</DisplayString>
<Expand>
<Item Name="[size]" ExcludeView="simple">(ULONG)(*(PVOID *)this != nullptr)</Item>
<Item Name="[value]" ExcludeView="simple" Condition="*(PVOID *)this != nullptr">($T1 *)this</Item>
<ArrayItems>
<Size>(ULONG)(*(PVOID *)this != nullptr)</Size>
<ValuePointer>($T1 *)this</ValuePointer>
</ArrayItems>
</Expand>
</Type>
</AutoVisualizer>