Enum BlockEnd 

pub enum BlockEnd {
    NotSet,
    Return(Vec<VarUsage>, LocationId),
    Panic(VarUsage),
    Goto(BlockId, VarRemapping),
    Match {
        info: MatchInfo,
    },
}

Describes what happens to the program flow at the end of a Block.

Variants

NotSet

The block was created but still needs to be populated. Block must not be in this state in the end of the lowering phase.

Return(Vec<VarUsage>, LocationId)

This block ends with a return statement, exiting the function.

Panic(VarUsage)

This block ends with a panic.

Goto(BlockId, VarRemapping)

This block ends with a jump to a different block.

Match

Fields

info: MatchInfo

Trait Implementations

impl Clone for BlockEnd

fn clone(&self) -> BlockEnd

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BlockEnd

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

Formats the value using the given formatter.

impl DebugWithDb<LoweredFormatter<'_>> for BlockEnd

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 BlockEnd

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl Eq for BlockEnd

impl StructuralPartialEq for BlockEnd