Struct Snapshot 

pub struct Snapshot { /* private fields */ }

A frame of a user interface rendered by a Simulator.

Implementations

impl Snapshot

pub fn matches_image(&self, path: impl AsRef<Path>) -> Result<bool, Error>

Compares the Snapshot with the PNG image found in the given path, returning true if they are identical.

If the PNG image does not exist, it will be created by the Snapshot for future testing and true will be returned.

pub fn matches_hash(&self, path: impl AsRef<Path>) -> Result<bool, Error>

Compares the Snapshot with the SHA-256 hash file found in the given path, returning true if they are identical.

If the hash file does not exist, it will be created by the Snapshot for future testing and true will be returned.

Trait Implementations

impl Clone for Snapshot

fn clone(&self) -> Snapshot

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Snapshot

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

Formats the value using the given formatter.