Enum ArmPattern

pub enum ArmPattern {
    WildCard,
    As(String, Box<ArmPattern>),
    Constructor(String, Vec<ArmPattern>),
    TupleConstructor(Vec<ArmPattern>),
    RecordConstructor(Vec<(String, ArmPattern)>),
    ListConstructor(Vec<ArmPattern>),
    Literal(Box<Expr>),
}

Variants

WildCard

As(String, Box<ArmPattern>)

Constructor(String, Vec<ArmPattern>)

TupleConstructor(Vec<ArmPattern>)

RecordConstructor(Vec<(String, ArmPattern)>)

ListConstructor(Vec<ArmPattern>)

Literal(Box<Expr>)

Implementations

impl ArmPattern

pub fn is_wildcard(&self) -> bool

pub fn is_literal_identifier(&self) -> bool

pub fn constructor(name: &str, patterns: Vec<ArmPattern>) -> ArmPattern

pub fn literal(expr: Expr) -> ArmPattern

pub fn get_expr_literals_mut(&mut self) -> Vec<&mut Box<Expr>>

pub fn get_expr_literals(&self) -> Vec<&Expr>

pub fn ok(binding_variable: &str) -> ArmPattern

pub fn err(binding_variable: &str) -> ArmPattern

pub fn some(binding_variable: &str) -> ArmPattern

pub fn none() -> ArmPattern

pub fn identifier(binding_variable: &str) -> ArmPattern

pub fn custom_constructor(name: &str, args: Vec<ArmPattern>) -> ArmPattern

Trait Implementations

impl Clone for ArmPattern

fn clone(&self) -> ArmPattern

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ArmPattern

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

Formats the value using the given formatter.

impl Display for ArmPattern

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

Formats the value using the given formatter.

impl From<ArmPattern> for ArmPattern

fn from(value: ArmPattern) -> Self

Converts to this type from the input type.

impl Hash for ArmPattern

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 ArmPattern

fn cmp(&self, other: &ArmPattern) -> 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,

Restrict a value to a certain interval.

impl PartialEq for ArmPattern

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

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

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

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

Tests less than (for self and other) and is used by the < operator.

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

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

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

Tests greater than (for self and other) and is used by the > operator.

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

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

impl TryFrom<ArmPattern> for ArmPattern

type Error = String

The type returned in the event of a conversion error.

fn try_from(value: ArmPattern) -> Result<Self, Self::Error>

Performs the conversion.

impl Eq for ArmPattern

impl StructuralPartialEq for ArmPattern