Enum ItemClass 

pub enum ItemClass {
    Fn,
    Record,
    Sum,
    Class,
    Interface,
    Alias,
    AssocType,
    Const,
    Global,
    Module,
    Import,
}

The kinds of named items a policy distinguishes.

Examples

use resolve_lang::ItemClass;

assert_eq!(ItemClass::ALL.len(), 11);

Variants

Fn

A function or method.

Record

A record (struct).

Sum

A sum (enum).

Class

A class (or PHP trait, a mixin class).

Interface

An interface or trait.

Alias

A type alias.

AssocType

An associated type.

Const

A constant.

Global

A global variable (a static, a Python module-level variable).

Module

A module.

Import

An import (use, import, from … import).

Implementations

impl ItemClass

pub const ALL: [Self; 11]

Every item class.

Examples

use resolve_lang::ItemClass;

assert_eq!(ItemClass::ALL[0], ItemClass::Fn);

pub const fn of(kind: &ItemKind) -> Option<Self>

The class of a HIR item kind, or None for kinds that bind no name (impl, mixin use, error items).

Examples

use hir_lang::{FnDef, ItemKind};
use resolve_lang::ItemClass;

assert_eq!(ItemClass::of(&ItemKind::Fn(FnDef::default())), Some(ItemClass::Fn));
assert_eq!(ItemClass::of(&ItemKind::Err), None);

Trait Implementations

impl Clone for ItemClass

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ItemClass

impl Debug for ItemClass

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

Formats the value using the given formatter.

impl Eq for ItemClass

impl Hash for ItemClass

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 ItemClass

fn cmp(&self, other: &Self) -> 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.

fn clamp_to<R>(self, range: R) -> Self

where Self: Sized, R: ClampBounds<Self>,

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

Restrict a value to a certain range.

impl PartialEq for ItemClass

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

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for ItemClass

fn partial_cmp(&self, other: &Self) -> 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 StructuralPartialEq for ItemClass