---
title: "binaryName(from:)"
framework: metrickit
role: symbol
role_heading: Instance Method
path: "metrickit/callstackframe/binaryname(from:)"
---

# binaryName(from:)

Binary name - look up from tree

## Declaration

```swift
func binaryName(from tree: CallStackTree) -> String?
```

## Parameters

- `tree`: The call stack tree containing this frame

## Return Value

Return Value The binary name, or nil if not found

## See Also

### Tree navigation

- [subFrames](metrickit/callstackframe/subframes.md)