Enum Introduction

pub enum Introduction {
    Parameter,
    Statement(StatementLocation),
    Remapping(BlockId, BlockId),
    Match(BlockId, usize),
}

The point a variable was introduced.

Variants

Parameter

The variable is a parameter.

Statement(StatementLocation)

The variable was introduced by a statement.

Remapping(BlockId, BlockId)

The variable was introduced by a remapping at the end of a block 0 to be supplied to block 1.

Match(BlockId, usize)

The variable was introduced by a match arm.

Trait Implementations

impl Clone for Introduction

fn clone(&self) -> Introduction

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Introduction

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

Formats the value using the given formatter.

impl Display for Introduction

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

Formats the value using the given formatter.

impl PartialEq for Introduction

fn eq(&self, other: &Introduction) -> 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 Copy for Introduction

impl Eq for Introduction

impl StructuralPartialEq for Introduction