Struct Breadcrumb 

pub struct Breadcrumb { /* private fields */ }

Breadcrumb primitive.

Implementations

impl Breadcrumb

pub fn new( items: impl IntoIterator<Item = impl AsRef<str>>, ) -> Result<Breadcrumb, SchemaValueError>

Creates a breadcrumb trail from non-empty labels.

Errors

Returns [SchemaValueError] when the trail is empty or contains empty labels.

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

Returns breadcrumb items.

pub const fn schema_type(&self) -> &'static str

Returns the schema-like type label.

Trait Implementations

impl Clone for Breadcrumb

fn clone(&self) -> Breadcrumb

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Breadcrumb

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

Formats the value using the given formatter.

impl PartialEq for Breadcrumb

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

impl StructuralPartialEq for Breadcrumb