Struct LayerDecl 

pub struct LayerDecl<P: Phase = Raw> {
    pub visibility: Visibility,
    pub name: Spanned<DeclName>,
    pub plot_names: Vec<Spanned<ScopedName>>,
    pub fields: Vec<PlotField<P>>,
}

A layer declaration: overlays multiple plots on shared axes.

Syntax: layer name = { plots: [a, b], title: "..." };

Unlike figure (which tiles plots side-by-side), layer overlays them on the same coordinate space. In Vega-Lite this maps to the "layer" composition operator.

Fields

visibility: Visibility

name: Spanned<DeclName>

plot_names: Vec<Spanned<ScopedName>>

The plot names to overlay (from the plots: [...] field).

fields: Vec<PlotField<P>>

Additional fields (e.g., title).

Trait Implementations

impl<P: Clone + Phase> Clone for LayerDecl<P>

fn clone(&self) -> LayerDecl<P>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<P: Debug + Phase> Debug for LayerDecl<P>

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

Formats the value using the given formatter.

impl FormatEquivalent for LayerDecl

fn format_equivalent(&self, other: &Self) -> bool

Returns true if self and other are equivalent up to formatting.

impl From<LayerDecl> for LayerDecl<Desugared>

fn from(l: LayerDecl<Raw>) -> Self

Converts to this type from the input type.