Enum FeatureGateFix 

pub enum FeatureGateFix {
    RootSelection,
    DependencyEdge,
    DevDependencyEdge,
    UpstreamEdge,
}

Where a gated target’s missing required-features can be enabled, driving BuildError::TargetDepRequiresFeatures’s help text. CLI feature selection only applies to selected root packages, so the actionable fix depends on how the gated package entered the graph - not on which target referenced it.

Variants

RootSelection

The gated package is a selected root: --features / [features].default apply to it directly.

DependencyEdge

The gated package is reached through the consumer’s normal [dependencies] edge: request the features there.

DevDependencyEdge

The gated package is reached through the consumer’s activated [dev-dependencies] edge: request the features there, never by promoting the dep to [dependencies].

UpstreamEdge

The gate sits inside a dependency package (an ungated dep target pulls a gated sibling): the enabling edge belongs to whichever package depends on it, upstream of the reported consumer.

Trait Implementations

impl Clone for FeatureGateFix

fn clone(&self) -> FeatureGateFix

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for FeatureGateFix

impl Debug for FeatureGateFix

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

Formats the value using the given formatter.

impl Eq for FeatureGateFix

impl PartialEq for FeatureGateFix

fn eq(&self, other: &FeatureGateFix) -> 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 FeatureGateFix