Struct CallSite 

pub struct CallSite {
    pub caller: String,
    pub callee: String,
    pub call_id: u64,
    pub is_tail_call: bool,
    pub is_self_recursive: bool,
}

A single call site encountered during the inlining pass.

Fields

caller: String

Name of the calling function.

callee: String

Name of the called function.

call_id: u64

Unique identifier for this call site (within the pass).

is_tail_call: bool

Whether the call is in tail position.

is_self_recursive: bool

Whether the callee is (mutually) recursive.

Implementations

impl CallSite

pub fn new( caller: impl Into<String>, callee: impl Into<String>, call_id: u64, is_tail_call: bool, is_self_recursive: bool, ) -> Self

Create a new call site record.

pub fn inline_benefit(&self) -> u64

Estimated benefit of inlining this call site (in abstract units).

Tail calls get a small bonus because inlining them can enable TCO. Self-recursive calls are penalised because inlining them risks blowup.

Trait Implementations

impl Clone for CallSite

fn clone(&self) -> CallSite

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CallSite

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

Formats the value using the given formatter.