Struct ResourcePath 

pub struct ResourcePath { /* private fields */ }

A slash-separated path: an even number of segments names a document (users/alice), an odd number a collection (users, users/alice/posts). The empty path is the database root.

Implementations

impl ResourcePath

pub fn root() -> Self

pub fn parse(path: &str) -> Option<Self>

Splits on /. Returns None for empty segments (a//b, a leading or trailing /).

pub fn from_segments<I, S>(segments: I) -> Self

where I: IntoIterator<Item = S>, S: Into<String>,

pub fn segments(&self) -> impl ExactSizeIterator<Item = &str> + Clone

pub fn len(&self) -> usize

pub fn is_empty(&self) -> bool

pub fn is_document(&self) -> bool

pub fn is_collection(&self) -> bool

pub fn last(&self) -> Option<&str>

The last segment: a document ID or a collection ID.

pub fn collection_id(&self) -> Option<&str>

The ID of the collection this document belongs to.

pub fn parent(&self) -> Option<Self>

pub fn child(&self, segment: impl Into<String>) -> Self

pub fn starts_with(&self, prefix: &Self) -> bool

Trait Implementations

impl Clone for ResourcePath

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ResourcePath

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

Formats the value using the given formatter.

impl Default for ResourcePath

fn default() -> Self

Returns the “default value” for a type.

impl Display for ResourcePath

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

Formats the value using the given formatter.

impl Eq for ResourcePath

impl Hash for ResourcePath

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 ResourcePath

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ResourcePath