Struct FriendRegistry 

pub struct FriendRegistry { /* private fields */ }

Owned registry of Fellow Friends records.

Implementations

impl FriendRegistry

pub fn new<I>(friends: I) -> FriendRegistry

where I: IntoIterator, <I as IntoIterator>::Item: Borrow<Friend>,

Builds a registry from owned friends or borrowed fixture records.

pub fn from_static(friends: &'static [Friend]) -> FriendRegistry

Builds a registry from a static fixture slice.

pub fn all() -> FriendRegistry

Builds a registry containing every bundled fixture record.

pub fn len(&self) -> usize

Returns the number of friends in the registry.

pub fn is_empty(&self) -> bool

Returns true when the registry has no records.

pub fn iter(&self) -> impl Iterator<Item = &Friend>

Iterates over friends in registry order.

pub fn by_ecosystem(&self, ecosystem: &str) -> Vec<&Friend>

Returns friends matching an ecosystem name.

pub fn by_tag(&self, tag: &str) -> Vec<&Friend>

Returns friends containing a tag.

pub fn by_technology_kind(&self, kind: TechnologyKind) -> Vec<&Friend>

Returns friends with the requested technology kind.

pub fn by_identity_kind(&self, kind: IdentityKind) -> Vec<&Friend>

Returns friends with the requested identity kind.

pub fn by_figure_kind(&self, kind: FigureKind) -> Vec<&Friend>

Returns friends with the requested figure kind.

pub fn find_by_id(&self, id: &str) -> Option<&Friend>

Finds one friend by stable identifier.

pub fn count_by_technology_kind(&self) -> BTreeMap<TechnologyKind, usize>

Counts friends by technology kind in deterministic key order.

pub fn count_by_identity_kind(&self) -> BTreeMap<IdentityKind, usize>

Counts friends by identity kind in deterministic key order.

Trait Implementations

impl Clone for FriendRegistry

fn clone(&self) -> FriendRegistry

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FriendRegistry

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

Formats the value using the given formatter.

impl Default for FriendRegistry

fn default() -> FriendRegistry

Returns the “default value” for a type.