[#llvm-AMDGPU-HSAMD-toString]
= xref:llvm.adoc[llvm]::xref:llvm/AMDGPU.adoc[AMDGPU]::xref:llvm/AMDGPU/HSAMD.adoc[HSAMD]::toString
:relfileprefix: ../../../
:mrdocs:

Converts `HSAMetadata` to `String.`

== Synopsis

Declared in `<llvm/Support/AMDGPUMetadata.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
std::error_code
toString(
    xref:llvm/AMDGPU/HSAMD/Metadata.adoc[Metadata] HSAMetadata,
    std::string& String);
----

== Return Value

A std::error_code indicating success or failure.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *HSAMetadata*
| Input in‐memory HSA metadata.
| *String*
| Output HSA metadata string.
|===


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