Enum c2rust_transpile::cfg::Label

pub enum Label {
    FromC(CLabelId),
    Synthetic(u64),
}

These labels identify basic blocks in a regular CFG.

Variants

FromC(CLabelId)

Some labels come directly from the C side (namely those created from labels, cases, and defaults). For those, we just re-use the CLabelId of the C AST node.

Synthetic(u64)

Most labels are synthetically created while unwrapping control-flow constructs (like loops) into basic blocks.

Methods

impl Label

pub fn pretty_print(&self) -> String

Trait Implementations

impl Eq for Label

impl Copy for Label

impl PartialOrd<Label> for Label

fn partial_cmp(&self, other: &Label) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Label) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Label) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Label) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Label) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl PartialEq<Label> for Label

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

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

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

This method tests for !=.

impl Clone for Label

fn clone(&self) -> Label

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Ord for Label

fn cmp(&self, other: &Label) -> Ordering

This method returns an Ordering between self and other.

default fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

default fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

default fn clamp(self, min: Self, max: Self) -> Self

🔬 This is a nightly-only experimental API. (clamp)

Restrict a value to a certain interval.

impl Debug for Label

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

Formats the value using the given formatter.

impl Hash for Label

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given [Hasher].

default fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given [Hasher].

impl Serialize for Label

fn serialize<S: Serializer>(&self, serializer: S) -> Result<S::Ok, S::Error>

Serialize this value into the given Serde serializer.