`describe_stack_trace`

std::size_t describe_stack_trace(const StackTrace &trace, char *destination, std::size_t capacity) noexcept

Parameters

Name	Type
`trace`	`const StackTrace &`
`destination`	`char *`
`capacity`	`std::size_t`

Returns

std::size_t

The characters written; the symbol part appears only where the platform resolves.

Description

Writes one line per frame, "#N module+0xOFFSET [symbol file:line]", into destination; writes a fixed "stack trace unavailable" line instead of nothing when trace has no frames.