Struct HoverInfo 

pub struct HoverInfo {
    pub content: String,
    pub span: Option<Span>,
}

Information to display when hovering over a token.

Fields

content: String

Markdown-formatted documentation string.

span: Option<Span>

Span of the token the hover applies to (for range highlighting).

Trait Implementations

impl Clone for HoverInfo

fn clone(&self) -> HoverInfo

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for HoverInfo

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

Formats the value using the given formatter.

impl PartialEq for HoverInfo

fn eq(&self, other: &HoverInfo) -> 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 HoverInfo