Struct guppy::graph::DependencyReq [−][src]
pub struct DependencyReq<'g> { /* fields omitted */ }
Expand description
Information about a specific kind of dependency (normal, build or dev) from a package to another package.
Usually found within the context of a PackageLink
.
Implementations
Returns true if there is at least one Cargo.toml
entry corresponding to this requirement.
For example, if this dependency is specified in the [dev-dependencies]
section,
edge.dev().is_present()
will return true.
Returns the enabled status of this dependency.
status
is the union of default_features
and no_default_features
.
See the documentation for EnabledStatus
for more.
Returns the enabled status of this dependency when default-features = true
.
See the documentation for EnabledStatus
for more.
Returns the enabled status of this dependency when default-features = false
.
This is generally less useful than status
or default_features
, but is provided for
completeness.
See the documentation for EnabledStatus
for more.
Returns a list of all features possibly enabled by this dependency. This includes features that are only turned on if the dependency is optional, or features enabled by inactive platforms.
Returns the enabled status of this feature.
Note that as of Rust 1.42, the default feature resolver behaves in potentially surprising ways. See the Cargo reference for more.
See the documentation for EnabledStatus
for more.
Trait Implementations
Auto Trait Implementations
impl<'g> RefUnwindSafe for DependencyReq<'g>
impl<'g> Send for DependencyReq<'g>
impl<'g> Sync for DependencyReq<'g>
impl<'g> Unpin for DependencyReq<'g>
impl<'g> UnwindSafe for DependencyReq<'g>
Blanket Implementations
Mutably borrows from an owned value. Read more