src/etc/natvis/liballoc.natvis


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<?xml version="1.0" encoding="utf-8"?>
<AutoVisualizer xmlns="http://schemas.microsoft.com/vstudio/debugger/natvis/2010">
  <Type Name="alloc::vec::Vec&lt;*&gt;">
    <DisplayString>{{ len={len} }}</DisplayString>
    <Expand>
      <Item Name="[len]" ExcludeView="simple">len</Item>
      <Item Name="[capacity]" ExcludeView="simple">buf.cap</Item>
      <ArrayItems>
        <Size>len</Size>
        <ValuePointer>buf.ptr.pointer</ValuePointer>
      </ArrayItems>
    </Expand>
  </Type>
  <Type Name="alloc::collections::vec_deque::VecDeque&lt;*&gt;">
    <DisplayString>{{ len={tail &lt;= head ? head - tail : buf.cap - tail + head} }}</DisplayString>
    <Expand>
      <Item Name="[len]" 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[i]</Item>
          <Exec>i = (i + 1 == buf.cap ? 0 : i + 1)</Exec>
        </Loop>
      </CustomListItems>
    </Expand>
  </Type>
  <Type Name="alloc::collections::linked_list::LinkedList&lt;*&gt;">
    <DisplayString>{{ len={len} }}</DisplayString>
    <Expand>
      <LinkedListItems>
        <Size>len</Size>
        <HeadPointer>*(alloc::collections::linked_list::Node&lt;$T1&gt; **)&amp;head</HeadPointer>
        <NextPointer>*(alloc::collections::linked_list::Node&lt;$T1&gt; **)&amp;next</NextPointer>
        <ValueNode>element</ValueNode>
      </LinkedListItems>
    </Expand>
  </Type>
  <Type Name="alloc::string::String">
    <DisplayString>{(char*)vec.buf.ptr.pointer,[vec.len]s8}</DisplayString>
    <StringView>(char*)vec.buf.ptr.pointer,[vec.len]s8</StringView>
    <Expand>
      <Item Name="[len]" ExcludeView="simple">vec.len</Item>
      <Item Name="[capacity]" ExcludeView="simple">vec.buf.cap</Item>
      <Synthetic Name="[chars]">
        <DisplayString>{(char*)vec.buf.ptr.pointer,[vec.len]s8}</DisplayString>
        <Expand>
          <ArrayItems>
            <Size>vec.len</Size>
            <ValuePointer>(char*)vec.buf.ptr.pointer</ValuePointer>
          </ArrayItems>
        </Expand>
      </Synthetic>
    </Expand>
  </Type>

  <Type Name="alloc::rc::Rc&lt;*&gt;">
    <DisplayString>{ptr.pointer->value}</DisplayString>
    <Expand>
      <ExpandedItem>ptr.pointer->value</ExpandedItem>
      <Item Name="[Reference count]">ptr.pointer->strong</Item>
      <Item Name="[Weak reference count]">ptr.pointer->weak</Item>
    </Expand>
  </Type>
  <Type Name="alloc::rc::Weak&lt;*&gt;">
    <DisplayString>{ptr.pointer->value}</DisplayString>
    <Expand>
      <ExpandedItem>ptr.pointer->value</ExpandedItem>
      <Item Name="[Reference count]">ptr.pointer->strong</Item>
      <Item Name="[Weak reference count]">ptr.pointer->weak</Item>
    </Expand>
  </Type>

  <Type Name="alloc::sync::Arc&lt;*&gt;">
    <DisplayString>{ptr.pointer->data}</DisplayString>
    <Expand>
      <ExpandedItem>ptr.pointer->data</ExpandedItem>
      <Item Name="[Reference count]">ptr.pointer->strong</Item>
      <Item Name="[Weak reference count]">ptr.pointer->weak</Item>
    </Expand>
  </Type>
  <Type Name="alloc::sync::Weak&lt;*&gt;">
    <DisplayString>{ptr.pointer->data}</DisplayString>
    <Expand>
      <ExpandedItem>ptr.pointer->data</ExpandedItem>
      <Item Name="[Reference count]">ptr.pointer->strong</Item>
      <Item Name="[Weak reference count]">ptr.pointer->weak</Item>
    </Expand>
  </Type>
  <Type Name="alloc::borrow::Cow&lt;*&gt;">
    <DisplayString Condition="RUST$ENUM$DISR == 0x0">Borrowed({__0})</DisplayString>
    <DisplayString Condition="RUST$ENUM$DISR == 0x1">Owned({__0})</DisplayString>
    <Expand>
      <Item Name="[value]" ExcludeView="simple">__0</Item>
    </Expand>
  </Type>
</AutoVisualizer>