Struct ToolkitRoot 

pub struct ToolkitRoot {
    pub path: &'static str,
    pub max_depth: usize,
    pub dir_filter: &'static [&'static str],
}

A directory to probe for a bundled toolkit.

Fields

path: &'static str

Absolute path to probe.

max_depth: usize

How many levels to descend below path looking for the toolkit’s bin_subdir. 0 means path itself IS the toolkit root, so the tool is looked up at <path>/<bin_subdir>/<tool>.

dir_filter: &'static [&'static str]

If non-empty, only descend into subdirectories whose names start with one of these prefixes. Used to prune wide roots like /usr/local where only cuda* and nsight-systems* are relevant.