Struct PackageName 

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

A package/crate name as it appears in a manifest file.

This is deliberately permissive: it stores whatever bytes the manifest contained, including the empty string, leading/trailing whitespace, or non-ASCII characters. No validation, trimming, or normalization is performed by this type.

For several ecosystems this is not a “package name” in the narrow sense but a registry lookup key: Maven and Gradle store "group:artifact", Swift stores "owner/repo", and Go stores a URL-like module path. All of these are valid PackageName values. Ecosystem-specific normalization (case folding, separator rewriting, etc.) is the responsibility of EcosystemFormatter, not this type — do not add validation rules here, as it would silently break those ecosystems.

Examples

use deps_core::PackageName;

let name = PackageName::new("serde");
assert_eq!(name.as_str(), "serde");
assert_eq!(name, "serde");

Implementations

impl PackageName

pub fn new(value: impl Into<String>) -> Self

Wraps value as a PackageName, unchanged.

This never fails and never modifies its input: an empty string is a valid PackageName, as is a string with surrounding whitespace.

Examples

use deps_core::PackageName;

let name = PackageName::new(String::from("tokio"));
assert_eq!(name.as_str(), "tokio");

pub fn as_str(&self) -> &str

Returns the package name as a string slice.

Examples

use deps_core::PackageName;

let name = PackageName::new("axum");
assert_eq!(name.as_str(), "axum");

pub fn into_string(self) -> String

Consumes the PackageName, returning the wrapped String.

Examples

use deps_core::PackageName;

let name = PackageName::new("axum");
let owned: String = name.into_string();
assert_eq!(owned, "axum");

Trait Implementations

impl AsRef<str> for PackageName

fn as_ref(&self) -> &str

Converts this type into a shared reference of the (usually inferred) input type.

impl Borrow<str> for PackageName

Enables &str lookups into HashMap<PackageName, _>/HashSet<PackageName>.

Sound because derived Hash/Eq on PackageName(String) delegate to String’s implementations, which in turn are defined to match str’s exactly (String: Borrow<str> in std rests on the same guarantee) — so PackageName and the str it borrows always hash and compare equal.

fn borrow(&self) -> &str

Immutably borrows from an owned value.

impl Clone for PackageName

fn clone(&self) -> PackageName

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PackageName

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

Formats the value using the given formatter.

impl Display for PackageName

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

Formats the value using the given formatter.

impl Eq for PackageName

impl From<&str> for PackageName

fn from(value: &str) -> Self

Converts to this type from the input type.

impl From<String> for PackageName

fn from(value: String) -> Self

Converts to this type from the input type.

impl Hash for PackageName

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 PackageName

fn eq(&self, other: &PackageName) -> 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 PartialEq<&str> for PackageName

fn eq(&self, other: &&str) -> 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 PartialEq<str> for PackageName

fn eq(&self, other: &str) -> 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 StructuralPartialEq for PackageName