Struct cargo_metadata::Dependency

#[non_exhaustive]
pub struct Dependency {
    pub name: String,
    pub source: Option<String>,
    pub req: VersionReq,
    pub kind: DependencyKind,
    pub optional: bool,
    pub uses_default_features: bool,
    pub features: Vec<String>,
    pub target: Option<Platform>,
    pub rename: Option<String>,
    pub registry: Option<String>,
    pub path: Option<Utf8PathBuf>,
}

A dependency of the main crate

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

name: String

Name as given in the Cargo.toml

source: Option<String>

The source of dependency

req: VersionReq

The required version

kind: DependencyKind

The kind of dependency this is

optional: bool

Whether this dependency is required or optional

uses_default_features: bool

Whether the default features in this dependency are used.

features: Vec<String>

The list of features enabled for this dependency.

target: Option<Platform>

The target this dependency is specific to.

Use the Display trait to access the contents.

rename: Option<String>

If the dependency is renamed, this is the new name for the dependency as a string. None if it is not renamed.

registry: Option<String>

The URL of the index of the registry where this dependency is from.

If None, the dependency is from crates.io.

path: Option<Utf8PathBuf>

The file system path for a local path dependency.

Only produced on cargo 1.51+

Trait Implementations

impl Clone for Dependency

fn clone(&self) -> Dependency

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Dependency

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Dependency

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for Dependency

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for Dependency

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for Dependency

impl StructuralEq for Dependency

impl StructuralPartialEq for Dependency