Struct FunctionCallArityFacts 

pub struct FunctionCallArityFacts { /* private fields */ }

Extracted structural facts available to rules and callers.

Implementations

impl FunctionCallArityFacts

pub fn call_count(&self) -> usize

pub fn min_arg_count(&self) -> Option<usize>

pub fn max_arg_count(&self) -> Option<usize>

pub fn called_only_without_args(&self) -> bool

pub fn zero_arg_call_spans(&self) -> &[Span]

pub fn zero_arg_diagnostic_spans(&self) -> &[Span]

Trait Implementations

impl Clone for FunctionCallArityFacts

fn clone(&self) -> FunctionCallArityFacts

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FunctionCallArityFacts

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

Formats the value using the given formatter.

impl Default for FunctionCallArityFacts

fn default() -> FunctionCallArityFacts

Returns the “default value” for a type.