Struct cairo_lang_lowering::objects::MatchExternInfo

pub struct MatchExternInfo {
    pub function: FunctionId,
    pub inputs: Vec<VarUsage>,
    pub arms: Vec<MatchArm>,
    pub location: LocationId,
}

A statement that calls an extern function with branches, and “calls” a possibly different block for each branch.

Fields

function: FunctionId

A concrete external function to call.

inputs: Vec<VarUsage>

Living variables in current scope to move to the function, as arguments.

arms: Vec<MatchArm>

Match arms. All blocks should have the same rets. Order must be identical to the order in the definition of the enum.

location: LocationId

Location for the call.

Trait Implementations

impl Clone for MatchExternInfo

fn clone(&self) -> MatchExternInfo

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for MatchExternInfo

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

Formats the value using the given formatter.

impl DebugWithDb<LoweredFormatter<'_>> for MatchExternInfo

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

fn debug<'me, 'db>(&'me self, db: &'me Db) -> DebugWith<'me, Db>where Self: Sized + 'me,

fn into_debug<'me, 'db>(self, db: &'me Db) -> DebugWith<'me, Db>where Self: Sized + 'me,

impl PartialEq<MatchExternInfo> for MatchExternInfo

fn eq(&self, other: &MatchExternInfo) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for MatchExternInfo

impl StructuralEq for MatchExternInfo

impl StructuralPartialEq for MatchExternInfo