Struct vectorscan::matchers::ExpressionIndex

#[repr(transparent)]
pub struct ExpressionIndex(pub c_uint);

Reference to the source expression that produced a match result or error.

This is provided to match results such as Match as well as errors like CompileError.

Tuple Fields

0: c_uint

This corresponds to the value of an ExprId argument provided during expression set compilation, but will be 0 if only a single expression was compiled or if no expression ids were provided.

Trait Implementations

impl Clone for ExpressionIndex

fn clone(&self) -> ExpressionIndex

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ExpressionIndex

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

Formats the value using the given formatter.

impl Display for ExpressionIndex

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

Formats the value using the given formatter.

impl From<u32> for ExpressionIndex

fn from(x: c_uint) -> Self

Converts to this type from the input type.

impl Hash for ExpressionIndex

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

Feeds this value into the given Hasher.

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

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for ExpressionIndex

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

This method returns an Ordering between self and other.

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

where Self: Sized,

Compares and returns the maximum of two values.

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

where Self: Sized,

Compares and returns the minimum of two values.

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

where Self: Sized + PartialOrd,

Restrict a value to a certain interval.

impl PartialEq for ExpressionIndex

fn eq(&self, other: &ExpressionIndex) -> 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 PartialOrd for ExpressionIndex

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

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

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

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

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

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

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

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

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

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

impl Copy for ExpressionIndex

impl Eq for ExpressionIndex

impl StructuralEq for ExpressionIndex

impl StructuralPartialEq for ExpressionIndex