Struct CopyItems 

pub struct CopyItems(/* private fields */);

The items one copy names: at least one, because a copy naming none is not a copy.

A newtype rather than a bare Vec, for the reason Repository is one: the empty list is not a copy of nothing, it is a caller mistake, and a type that can hold it leaves every reader to decide what it means — a report with no entries, an error, a silent success. None of those is better than not being able to say it.

Implementations

impl CopyItems

pub fn new(items: Vec<GlobalId>) -> Option<Self>

The items a caller named, or None when they named none.

pub fn as_slice(&self) -> &[GlobalId]

The items, in the order they were named.

Trait Implementations

impl Clone for CopyItems

fn clone(&self) -> CopyItems

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CopyItems

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

Formats the value using the given formatter.

impl Eq for CopyItems

impl PartialEq for CopyItems

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for CopyItems