Struct TailCallInfo 

pub struct TailCallInfo {
    pub self_tail_calls: u32,
    pub external_tails: Vec<String>,
    pub is_tail_recursive: bool,
}

Result of tail-call analysis for a BEAM function.

Fields

self_tail_calls: u32

Number of self-recursive tail calls found

external_tails: Vec<String>

Names of external functions called in tail position

is_tail_recursive: bool

Whether the function is tail-recursive (pure loop)

Implementations

impl TailCallInfo

pub fn new() -> Self

Create empty tail call info.

pub fn add_self_tail(&mut self)

Record a self-recursive tail call.

pub fn add_external_tail(&mut self, name: impl Into<String>)

Record an external tail call.

pub fn has_tail_calls(&self) -> bool

Returns true if there are any tail calls.

Trait Implementations

impl Clone for TailCallInfo

fn clone(&self) -> TailCallInfo

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TailCallInfo

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

Formats the value using the given formatter.

impl Default for TailCallInfo

fn default() -> TailCallInfo

Returns the “default value” for a type.