Print a call_stack tree

Draws a call_stack tree in the style of lobstr::ast(). A node with children is prefixed with a solid block (\u2588\u2500) and a leaf is shown as plain text; children are connected with \u251c\u2500 and \u2514\u2500 branches, one level of indent per level of the tree.

Usage

# S3 method for class 'call_stack'
print(x, ...)

Arguments

x

A call_stack object, as returned by call_stack().

...

Unused, present for compatibility with the print() generic.

Value

x, invisibly. Called for its side effect of printing the tree.

Examples

print(call_stack("mean.default", max_depth = 1))
#> █─mean.default
#> ├─.Internal
#> ├─anyNA
#> ├─c
#> ├─floor
#> ├─is.complex
#> ├─is.logical
#> ├─is.na
#> ├─is.numeric
#> ├─isTRUE
#> ├─length
#> ├─return
#> ├─sort.int
#> ├─stop
#> ├─unique
#> └─warning