Struct ModPath

pub struct ModPath {
    pub kind: PathKind,
    /* private fields */
}

Fields

kind: PathKind

Implementations

impl ModPath

pub fn from_src( db: &dyn ExpandDatabase, path: Path, span_for_range: &mut dyn FnMut(TextRange) -> SyntaxContextId, ) -> Option<ModPath>

pub fn from_tt( db: &dyn ExpandDatabase, tt: &[TokenTree<SpanData<SyntaxContextId>>], ) -> Option<ModPath>

pub fn from_segments( kind: PathKind, segments: impl IntoIterator<Item = Name>, ) -> ModPath

pub const fn from_kind(kind: PathKind) -> ModPath

Creates a ModPath from a PathKind, with no extra path segments.

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

pub fn push_segment(&mut self, segment: Name)

pub fn pop_segment(&mut self) -> Option<Name>

pub fn len(&self) -> usize

Returns the number of segments in the path (counting special segments like $crate and super).

pub fn textual_len(&self) -> usize

pub fn is_ident(&self) -> bool

pub fn is_self(&self) -> bool

pub fn is_Self(&self) -> bool

pub fn as_ident(&self) -> Option<&Name>

If this path is a single identifier, like foo, return its name.

pub fn unescaped(&self) -> UnescapedModPath<'_>

pub fn display<'a>( &'a self, db: &'a dyn ExpandDatabase, edition: Edition, ) -> impl Display + 'a

Trait Implementations

impl Clone for ModPath

fn clone(&self) -> ModPath

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ModPath

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

Formats the value using the given formatter.

impl Extend<Name> for ModPath

fn extend<T>(&mut self, iter: T)

where T: IntoIterator<Item = Name>,

Extends a collection with the contents of an iterator.

fn extend_one(&mut self, item: A)

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

Extends a collection with exactly one element.

fn extend_reserve(&mut self, additional: usize)

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

Reserves capacity in a collection for the given number of additional elements.

impl From<Name> for ModPath

fn from(name: Name) -> ModPath

Converts to this type from the input type.

impl Hash for ModPath

fn hash<__H>(&self, state: &mut __H)

where __H: Hasher,

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 Internable for ModPath

fn storage() -> &'static InternStorage<ModPath>

impl Ord for ModPath

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

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

fn partial_cmp(&self, other: &ModPath) -> 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 Eq for ModPath

impl StructuralPartialEq for ModPath