Struct DependencyDetail

pub struct DependencyDetail {

    pub version: Option<String>,
    pub package: Option<String>,
    pub registry: Option<String>,
    pub registry_index: Option<String>,
    pub path: Option<String>,
    pub inherited: bool,
    pub git: Option<String>,
    pub branch: Option<String>,
    pub tag: Option<String>,
    pub rev: Option<String>,
    pub features: Vec<String>,
    pub optional: bool,
    pub default_features: bool,
    pub unstable: BTreeMap<String, Value>,
}

When definition of a dependency is more than just a version string.

Fields

version: Option<String>

Semver requirement. Note that a plain version number implies this version or newer compatible one.

package: Option<String>

If Some, use this as the crate name instead of [dependencies]’s table key.

By using this, a crate can have multiple versions of the same dependency.

registry: Option<String>

Fetch this dependency from a custom 3rd party registry (alias defined in Cargo config), not crates-io.

This depends on local cargo configuration. It becomes registry_index after the crate is uploaded to a registry.

registry_index: Option<String>

Directly define custom 3rd party registry URL (may be sparse+https:) instead of a config nickname.

path: Option<String>

This path is usually relative to the crate’s manifest, but when using workspace inheritance, it may be relative to the workspace!

When calling Manifest::complete_from_path_and_workspace use absolute path for the workspace manifest, and then this will be corrected to be an absolute path when inherited from the workspace.

inherited: bool

If true, the dependency has been defined at the workspace level, so the path is joined with workspace’s base path.

This is a field added by this crate, does not exist in TOML. Note that Dependency::Simple won’t have this flag, even if it was inherited.

git: Option<String>

Read dependency from git repo URL, not allowed on crates-io.

branch: Option<String>

Read dependency from git branch, not allowed on crates-io.

tag: Option<String>

Read dependency from git tag, not allowed on crates-io.

rev: Option<String>

Read dependency from git commit, not allowed on crates-io.

features: Vec<String>

Enable these features of the dependency.

Note that Cargo interprets default in a special way.

optional: bool

NB: Not allowed at workspace level

If not used with dep: or ?/ syntax in [features], this also creates an implicit feature. See the [features] module for more info.

default_features: bool

Enable the default set of features of the dependency (enabled by default).

unstable: BTreeMap<String, Value>

Contains the remaining unstable keys and values for the dependency.

Trait Implementations

impl Clone for DependencyDetail

fn clone(&self) -> DependencyDetail

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DependencyDetail

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

Formats the value using the given formatter.

impl Default for DependencyDetail

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for DependencyDetail

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for DependencyDetail

fn eq(&self, other: &DependencyDetail) -> 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 Serialize for DependencyDetail

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for DependencyDetail