Struct cairo_lang_lowering::objects::MatchEnumValue

pub struct MatchEnumValue {
    pub num_of_arms: usize,
    pub input: VarUsage,
    pub arms: Vec<MatchArm>,
    pub location: LocationId,
}

A statement that matches an index enum for matching on felt252, and “calls” a possibly different block for each branch.

Fields

num_of_arms: usize

input: VarUsage

A living variable in current scope to match on.

arms: Vec<MatchArm>

Match arms. All blocks should have the same rets.

location: LocationId

Location for the match.

Trait Implementations

impl Clone for MatchEnumValue

fn clone(&self) -> MatchEnumValue

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for MatchEnumValue

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

Formats the value using the given formatter.

impl DebugWithDb<LoweredFormatter<'_>> for MatchEnumValue

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 for MatchEnumValue

fn eq(&self, other: &MatchEnumValue) -> 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 MatchEnumValue

impl StructuralPartialEq for MatchEnumValue