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PackageVersionMeta

bock_pkg::resolver

Struct PackageVersionMeta 

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pub struct PackageVersionMeta {
    pub deps: BTreeMap<String, String>,
    pub dep_features: BTreeMap<String, Vec<String>>,
    pub supported_targets: Option<Vec<String>>,
    pub available_features: BTreeMap<String, Vec<String>>,
}
Expand description

Metadata for a specific version of a package in the registry.

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§deps: BTreeMap<String, String>

Dependencies: name → version requirement string.

§dep_features: BTreeMap<String, Vec<String>>

Features requested for each dependency: dep_name → feature list.

§supported_targets: Option<Vec<String>>

Targets this version supports. None means all targets are supported.

§available_features: BTreeMap<String, Vec<String>>

Features declared by this package version: feature_name → implied deps/features.

Trait Implementations§

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impl Clone for PackageVersionMeta

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fn clone(&self) -> PackageVersionMeta

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more
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impl Debug for PackageVersionMeta

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

Formats the value using the given formatter. Read more
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impl Default for PackageVersionMeta

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fn default() -> PackageVersionMeta

Returns the “default value” for a type. Read more

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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where T: Policy<B, E>, P: Policy<B, E>,

Create a new Policy that returns Action::Follow only if self and other return Action::Follow. Read more
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where T: Policy<B, E>, P: Policy<B, E>,

Create a new Policy that returns Action::Follow if either self or other returns Action::Follow. Read more
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type Error = <U as TryFrom<T>>::Error

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