Struct PerlVariableRenderer 

pub struct PerlVariableRenderer { /* private fields */ }

Default Perl variable renderer implementation.

This renderer follows Perl conventions for variable display:

• Strings are quoted
• Arrays show element count
• Hashes show key count
• References show the referent type
• Objects show class name

Implementations

impl PerlVariableRenderer

pub fn new() -> Self

Creates a new Perl variable renderer with default settings.

pub fn with_max_string_length(self, length: usize) -> Self

Sets the maximum string length before truncation.

pub fn with_max_array_preview(self, count: usize) -> Self

Sets the maximum array elements in preview.

pub fn with_max_hash_preview(self, count: usize) -> Self

Sets the maximum hash pairs in preview.

Trait Implementations

impl Debug for PerlVariableRenderer

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

Formats the value using the given formatter.

impl Default for PerlVariableRenderer

fn default() -> PerlVariableRenderer

Returns the “default value” for a type.

impl VariableRenderer for PerlVariableRenderer

fn render(&self, name: &str, value: &PerlValue) -> RenderedVariable

Render a Perl value into a DAP variable.

fn render_with_reference( &self, name: &str, value: &PerlValue, reference_id: i64, ) -> RenderedVariable

Render a Perl value with a specific variables reference ID.

fn render_children( &self, value: &PerlValue, start: usize, count: usize, ) -> Vec<RenderedVariable>

Render the children of an expandable value.