Struct TypePath 

pub struct TypePath { /* private fields */ }

Fully-qualified canonical path to a type in the user’s crate (or an external crate).

The pool walker normalizes use statements and crate:: prefixes into canonical form before constructing a TypePath, so two references to the same item always produce the same key.

Invariant: segments is non-empty. Construct via TypePath::new.

Implementations

impl TypePath

pub fn new(segments: Vec<String>) -> Result<Self, TypePathError>

Build a TypePath from one or more segments.

Returns TypePathError::Empty if the segment list is empty.

pub fn segments(&self) -> &[String]

Borrowed view of the path segments.

pub fn terminal(&self) -> &str

Last segment — the terminal ident of the type.

Trait Implementations

impl Clone for TypePath

fn clone(&self) -> TypePath

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TypePath

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

Formats the value using the given formatter.

impl Display for TypePath

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

Formats the value using the given formatter.

impl Eq for TypePath

impl Hash for TypePath

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 TypePath

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

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

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for TypePath

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