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TypedPattern

lisette_syntax::ast

Enum TypedPattern

pub enum TypedPattern {
    Wildcard,
    Literal(Literal),
    EnumVariant {
        enum_name: EcoString,
        variant_name: EcoString,
        variant_fields: Vec<EnumFieldDefinition>,
        fields: Vec<TypedPattern>,
        type_args: Vec<Type>,
        field_types: Box<[Type]>,
    },
    EnumStructVariant {
        enum_name: EcoString,
        variant_name: EcoString,
        variant_fields: Vec<EnumFieldDefinition>,
        pattern_fields: Vec<(EcoString, TypedPattern)>,
        type_args: Vec<Type>,
    },
    Struct {
        struct_name: EcoString,
        struct_fields: Vec<StructFieldDefinition>,
        pattern_fields: Vec<(EcoString, TypedPattern)>,
        type_args: Vec<Type>,
    },
    Slice {
        prefix: Vec<TypedPattern>,
        has_rest: bool,
        element_type: Type,
    },
    Tuple {
        arity: usize,
        elements: Vec<TypedPattern>,
    },
    Or {
        alternatives: Vec<TypedPattern>,
    },
}

Variants§

Wildcard

Literal(Literal)

EnumVariant

Fields

§enum_name: EcoString

§variant_name: EcoString

§variant_fields: Vec<EnumFieldDefinition>

§fields: Vec<TypedPattern>

§type_args: Vec<Type>

§field_types: Box<[Type]>

EnumStructVariant

Fields

§enum_name: EcoString

§variant_name: EcoString

§variant_fields: Vec<EnumFieldDefinition>

§pattern_fields: Vec<(EcoString, TypedPattern)>

§type_args: Vec<Type>

Struct

Fields

§struct_name: EcoString

§struct_fields: Vec<StructFieldDefinition>

§pattern_fields: Vec<(EcoString, TypedPattern)>

§type_args: Vec<Type>

Slice

Fields

§prefix: Vec<TypedPattern>

§has_rest: bool

§element_type: Type

Tuple

Fields

§arity: usize

§elements: Vec<TypedPattern>

Or

Fields

§alternatives: Vec<TypedPattern>

Trait Implementations§

impl Clone for TypedPattern

fn clone(&self) -> TypedPattern

Returns a duplicate of the value. Read more

1.0.0 · Source§

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

Performs copy-assignment from source. Read more

impl Debug for TypedPattern

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

Formats the value using the given formatter. Read more

impl PartialEq for TypedPattern

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

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

1.0.0 · Source§

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 StructuralPartialEq for TypedPattern

Auto Trait Implementations§

impl Freeze for TypedPattern

impl !RefUnwindSafe for TypedPattern

impl !Send for TypedPattern

impl !Sync for TypedPattern

impl Unpin for TypedPattern

impl UnsafeUnpin for TypedPattern

impl !UnwindSafe for TypedPattern

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> CloneToUninit for T
where T: Clone,

unsafe fn clone_to_uninit(&self, dest: *mut u8)

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

Performs copy-assignment from self to dest. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> ToOwned for T
where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T, U> TryFrom<U> for T
where U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.