Struct BlockWrapper 

pub struct BlockWrapper { /* private fields */ }

This wraps a Scratch block

It stores the unique Id of the block Scratch has assigned to it, the Id of the next block (especially important for statements) and the parent block (parent is not actively used in the application).

parent is not the defined to be the previous block (next and parent don’t form a double-linked-list) but it can be the next-outer-block in the hierarchy. See here for details

Implementations

impl BlockWrapper

Auto-generated by derive_getters::Getters.

pub fn id(&self) -> &Id

The unique id of this block, alphanumeric and special characters are used

pub fn inner(&self) -> &BlockKind

The BlockKind contains specific information for this kind of block

pub fn next(&self) -> &Option<Id>

An optional id to the next block following this

pub fn parent(&self) -> &Option<Id>

parent is not actively used in the application

parent is not the defined to be the previous block (next and parent don’t form a double-linked-list) but it can be the next-outer-block in the hierarchy. See here for details

pub fn shadow(&self) -> &bool

not needed for the application, but it is present in the file so it’s parsed

pub fn top_level_pos(&self) -> &Option<Position>

topLevel/x/y is the position of blocks, if they are top-level

If and (as it seems) only if the property topLevel is set to true, the two properties x and y are also present.

They then form the position of the block on a grid.

Trait Implementations

impl Debug for BlockWrapper

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

Formats the value using the given formatter.

impl PartialEq for BlockWrapper

fn eq(&self, other: &BlockWrapper) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for BlockWrapper