Struct NodeSpec 

pub struct NodeSpec {
    pub label: String,
    pub filter: String,
    pub args: Vec<String>,
}

Specification of a single node in the graph.

Fields

label: String

Unique label used to identify this node in edges.

If the DSL input did not provide an explicit label:name prefix the label is synthesised from the filter name and an auto-increment counter (e.g. scale_0, scale_1).

filter: String

Filter type name (the identifier before any argument list).

args: Vec<String>

Positional arguments provided in the parenthesised argument list.

Implementations

impl NodeSpec

pub fn new(label: impl Into<String>, filter: impl Into<String>) -> Self

Create a node specification with no arguments.

pub fn with_args( label: impl Into<String>, filter: impl Into<String>, args: Vec<String>, ) -> Self

Create a node specification with arguments.

Trait Implementations

impl Clone for NodeSpec

fn clone(&self) -> NodeSpec

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for NodeSpec

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

Formats the value using the given formatter.

impl Display for NodeSpec

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

Formats the value using the given formatter.

impl PartialEq for NodeSpec

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for NodeSpec