Struct DiagnosticPath

pub struct DiagnosticPath { /* private fields */ }

Unique diagnostic path, separated by /.

Requirements:

• Can’t be empty
• Can’t have leading or trailing /
• Can’t have empty components.

Implementations

impl DiagnosticPath

pub const fn const_new(path: &'static str) -> DiagnosticPath

Create a new DiagnosticPath. Usable in const contexts.

Note: path is not validated, so make sure it follows all the requirements.

pub fn new(path: impl Into<Cow<'static, str>>) -> DiagnosticPath

Create a new DiagnosticPath from the specified string.

pub fn from_components<'a>( components: impl IntoIterator<Item = &'a str>, ) -> DiagnosticPath

Create a new DiagnosticPath from an iterator over components.

pub fn as_str(&self) -> &str

Returns full path, joined by /

pub fn components(&self) -> impl Iterator<Item = &str> + '_

Returns an iterator over path components.

Trait Implementations

impl Clone for DiagnosticPath

fn clone(&self) -> DiagnosticPath

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for DiagnosticPath

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

Formats the value using the given formatter.

impl Display for DiagnosticPath

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

Formats the value using the given formatter.

impl From<DiagnosticPath> for String

fn from(path: DiagnosticPath) -> Self

Converts to this type from the input type.

impl Hash for DiagnosticPath

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 PartialEq for DiagnosticPath

fn eq(&self, other: &Self) -> 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 Eq for DiagnosticPath