Struct SupportName 

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

The exported name a consumption target invokes one declaration’s carrier by.

The author chooses it and the consumer’s own compiler collision-checks it: the physical carrier is exported under a spelling nobody can know before expansion, so a declaration whose carrier nobody can address is a declaration whose rows nobody can run.

Implementations

impl SupportName

pub fn declared(spelling: &str) -> Result<Self, DeclarationError>

This exported support name, from the spelling an author wrote.

Errors

Returns DeclarationError::NotAnIdentifier where the spelling cannot name a rendered item — not one Rust identifier, or a keyword the language already took: it is written into a consumer’s target in identifier position, and either disagreement renders tokens that compiler reads as something else.

pub fn spelling(&self) -> &str

The spelling this exported support name carries.

Trait Implementations

impl Clone for SupportName

fn clone(&self) -> SupportName

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SupportName

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

Formats the value using the given formatter.

impl Eq for SupportName

impl Hash for SupportName

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 SupportName

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

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

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for SupportName

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