Struct QuotationData 

#[repr(C)]
pub struct QuotationData {
    pub wrapper: usize,
    pub impl_: usize,
}

Quotation data stored on the heap for NaN-boxing

In the 40-byte Value, Quotation stored two pointers inline. With NaN-boxing, we need to heap-allocate this struct.

Fields

wrapper: usize

C-convention wrapper function pointer (for runtime calls)

impl_: usize

tailcc implementation function pointer (for musttail from compiled code)

Trait Implementations

impl Clone for QuotationData

fn clone(&self) -> QuotationData

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for QuotationData

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

Formats the value using the given formatter.