Struct crates_index::Dependency

pub struct Dependency { /* fields omitted */ }

A single dependency of a specific crate version

Methods

impl Dependency

pub fn name(&self) -> &str

pub fn requirement(&self) -> &str

pub fn features(&self) -> &[String]

pub fn is_optional(&self) -> bool

pub fn has_default_features(&self) -> bool

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

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

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

pub fn crate_name(&self) -> &str

Returns the name of the crate providing the dependency. This is equivalent to name() unless self.package() is not None, in which case it's equal to self.package().

Basically, you can define a dependency in your Cargo.toml like this:

serde_lib = {version = "1", package = "serde"}

...which means that it uses the crate serde but imports it under the name serde_lib.

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 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.