Struct Block 

pub struct Block {

    pub block_type: String,
    pub name: String,
    pub sid: Option<String>,
    pub tag_name: String,
    pub position: Option<String>,
    pub zorder: Option<String>,
    pub commented: bool,
    pub name_location: NameLocation,
    pub is_matlab_function: bool,
    pub value: Option<String>,
    pub value_kind: ValueKind,
    pub value_rows: Option<u32>,
    pub value_cols: Option<u32>,
    pub properties: IndexMap<String, String>,
    pub ref_properties: BTreeSet<String>,
    pub port_counts: Option<PortCounts>,
    pub ports: Vec<Port>,
    pub subsystem: Option<Box<System>>,
    pub system_ref: Option<String>,
    pub c_function: Option<CFunctionCode>,
    pub instance_data: Option<InstanceData>,
    pub link_data: Option<LinkData>,
    pub mask: Option<Mask>,
    pub annotations: Vec<Annotation>,
    pub background_color: Option<String>,
    pub show_name: Option<bool>,
    pub font_size: Option<u32>,
    pub font_weight: Option<String>,
    pub mask_display_text: Option<String>,
    pub current_setting: Option<String>,
    pub block_mirror: Option<bool>,
    pub library_source: Option<String>,
    pub library_block_path: Option<String>,
    pub child_order: Vec<BlockChildKind>,
}

A Simulink block or reference.

The properties map preserves the original insertion order of <P> elements and stores all <P> values (including Position, ZOrder, etc.) so that system XML files can be exactly regenerated.

Properties that use the XML Ref attribute instead of text content are tracked in ref_properties.

Fields

block_type: String

Block type (e.g. “Gain”, “SubSystem”, “Reference”).

name: String

sid: Option<String>

tag_name: String

XML element tag name: "Block" or "Reference".

position: Option<String>

Convenience: parsed Position string (also stored in properties).

zorder: Option<String>

Convenience: parsed ZOrder string (also stored in properties).

commented: bool

name_location: NameLocation

Location of the block name label (defaults to Bottom if not specified).

is_matlab_function: bool

True if this block is a Stateflow MATLAB Function block.

value: Option<String>

Optional block value as text (e.g., for Constant blocks).

value_kind: ValueKind

Parsed value kind (scalar/vector/matrix).

value_rows: Option<u32>

value_cols: Option<u32>

properties: IndexMap<String, String>

Ordered map of all <P> element key-value pairs, including Position and ZOrder in their original order.

ref_properties: BTreeSet<String>

Names of properties whose XML value is stored in a Ref attribute rather than as text content (e.g., LibrarySourceProduct).

port_counts: Option<PortCounts>

PortCounts element (<PortCounts in="…" out="…"/>). None means no <PortCounts> element in the XML.

ports: Vec<Port>

subsystem: Option<Box<System>>

Resolved nested system (subsystem content).

system_ref: Option<String>

If the <System> child used a Ref attribute (e.g., Ref="system_18"), this field stores that reference name for round-trip output.

c_function: Option<CFunctionCode>

Present when this is a CFunction block.

instance_data: Option<InstanceData>

Optional per-instance data.

link_data: Option<LinkData>

Optional link data (preserves pass-through dialog parameters).

mask: Option<Mask>

Optional Simulink mask.

annotations: Vec<Annotation>

Annotations attached to the block.

background_color: Option<String>

Convenience: parsed background color.

show_name: Option<bool>

Convenience: parsed show-name flag.

font_size: Option<u32>

Convenience: parsed font size.

font_weight: Option<String>

Convenience: parsed font weight.

mask_display_text: Option<String>

Evaluated display text from mask’s Display script.

current_setting: Option<String>

Optional current setting for blocks like ManualSwitch.

block_mirror: Option<bool>

Whether the block is mirrored.

library_source: Option<String>

Library source name this block was copied from.

library_block_path: Option<String>

Full library block path.

child_order: Vec<BlockChildKind>

Order of child XML elements inside this block, used for round-trip XML generation. When empty, a default order is used.

Implementations

impl Block

pub fn get_full_path(&self, root: &System) -> Option<String>

Returns the full path to this block as <subsystem>/<block name>.

Trait Implementations

impl Clone for Block

fn clone(&self) -> Block

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Block

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Block

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for Block

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.