Struct Introspector 

pub struct Introspector { /* private fields */ }

A helper which allows navigating an introspected object. It remembers a path down into the guts of the object.

Implementations

impl Introspector

pub fn new() -> Introspector

Returns a new Introspector with no limit to the number of fields introspected per level

pub fn new_with(child_load_count: usize) -> Introspector

Returns a new Introspector which will not enumerate more than ‘child_load_count’ elements on each level (useful for performance reasons to stop a 1 megabyte byte array from overwhelming the user of the introspector).

pub fn num_frames(&self) -> usize

The current number of nodes in the tree.

pub fn do_introspect( &mut self, object: &dyn Introspect, navigation_command: IntrospectorNavCommand, ) -> Result<IntrospectionResult, IntrospectionError>

Navigate the introspection tree using the given navigation_command, and also return the tree as an IntrospectionResult.

Trait Implementations

impl Clone for Introspector

fn clone(&self) -> Introspector

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Introspector

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.