pub struct FeatureOpts {
decouple_host_deps: bool,
decouple_dev_deps: bool,
ignore_inactive_targets: bool,
compare: bool,
}
Expand description
Options for how the feature resolver works.
Fields§
§decouple_host_deps: bool
Build deps and proc-macros will not share features with other dep kinds, and so won’t artifact targets. In other terms, if true, features associated with certain kinds of dependencies will only be unified together. If false, there is only one namespace for features, unifying all features across all dependencies, no matter what kind.
decouple_dev_deps: bool
Dev dep features will not be activated unless needed.
ignore_inactive_targets: bool
Targets that are not in use will not activate features.
compare: bool
If enabled, compare against old resolver (for testing).
Implementations§
source§impl FeatureOpts
impl FeatureOpts
pub fn new( ws: &Workspace<'_>, has_dev_units: HasDevUnits, force_all_targets: ForceAllTargets ) -> CargoResult<FeatureOpts>
sourcepub fn new_behavior(
behavior: ResolveBehavior,
has_dev_units: HasDevUnits
) -> FeatureOpts
pub fn new_behavior( behavior: ResolveBehavior, has_dev_units: HasDevUnits ) -> FeatureOpts
Creates a new FeatureOpts for the given behavior.
Trait Implementations§
source§impl Default for FeatureOpts
impl Default for FeatureOpts
source§fn default() -> FeatureOpts
fn default() -> FeatureOpts
Auto Trait Implementations§
impl RefUnwindSafe for FeatureOpts
impl Send for FeatureOpts
impl Sync for FeatureOpts
impl Unpin for FeatureOpts
impl UnwindSafe for FeatureOpts
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
source§impl<T> Instrument for T
impl<T> Instrument for T
source§fn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
source§fn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
source§impl<T> WithSubscriber for T
impl<T> WithSubscriber for T
source§fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>where
S: Into<Dispatch>,
fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>where S: Into<Dispatch>,
source§fn with_current_subscriber(self) -> WithDispatch<Self>
fn with_current_subscriber(self) -> WithDispatch<Self>
Layout§
Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...)
attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.
Size: 4 bytes