Struct HoverInfo 

pub struct HoverInfo {
    pub signature: String,
    pub documentation: Option<String>,
    pub details: Vec<String>,
}

Semantic analysis types for hover, tokens, and code understanding. Hover information for symbols displayed in LSP hover requests.

Provides comprehensive symbol information including signature, documentation, and contextual details for enhanced developer experience.

Used during Navigate/Analyze stages to answer hover queries.

Performance Characteristics

• Computation: <100μs for typical symbol lookup
• Memory: Cached per symbol for repeated access
• LSP response: <50ms end-to-end including network

Perl Context Integration

• Subroutine signatures with parameter information
• Package qualification and scope context
• POD documentation extraction and formatting
• Variable type inference and usage patterns

Workflow: Navigate/Analyze hover details for LSP.

Fields

signature: String

Symbol signature or declaration

documentation: Option<String>

Documentation extracted from POD or comments

details: Vec<String>

Additional contextual details

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<(), Error>

Formats the value using the given formatter.