Struct ExportKind 

pub struct ExportKind(/* private fields */);

An open, symbol-keyed export kind tag.

Export kinds are carried as data rather than a closed kernel enum so that libraries can introduce new kinds without a kernel change; the well-known kinds are named by the associated constants.

Implementations

impl ExportKind

pub const CLASS: &'static str = "class"

Well-known kind name for class exports.

pub const FUNCTION: &'static str = "function"

Well-known kind name for function exports.

pub const MACRO: &'static str = "macro"

Well-known kind name for macro exports.

pub const SHAPE: &'static str = "shape"

Well-known kind name for shape exports.

pub const CODEC: &'static str = "codec"

Well-known kind name for codec exports.

pub const NUMBER_DOMAIN: &'static str = "number-domain"

Well-known kind name for number-domain exports.

pub const VALUE: &'static str = "value"

Well-known kind name for plain value exports.

pub const SITE: &'static str = "site"

Well-known kind name for opaque site exports.

pub fn new(symbol: Symbol) -> Self

Wraps an arbitrary symbol as an export kind.

pub fn named(name: &'static str) -> Self

Builds an export kind from a well-known static kind name.

pub fn symbol(&self) -> &Symbol

Returns the underlying symbol.

pub fn name(&self) -> Option<&str>

Returns the unqualified kind name, or None if the symbol is namespaced.

pub fn duplicate_error_kind(&self) -> &'static str

Maps a well-known kind to its static label for duplicate-export errors, falling back to "export" for unrecognized kinds.

Trait Implementations

impl Clone for ExportKind

fn clone(&self) -> ExportKind

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ExportKind

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

Formats the value using the given formatter.

impl Eq for ExportKind

impl Hash for ExportKind

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 ExportKind

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

fn eq(&self, other: &ExportKind) -> 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 ExportKind

fn partial_cmp(&self, other: &ExportKind) -> 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 ExportKind