Enum cargo::core::resolver::ResolveBehavior

pub enum ResolveBehavior {
    V1,
    V2,
    V3,
}

Resolver behavior, used to opt-in to new behavior that is backwards-incompatible via the resolver field in the manifest.

Variants

V1

V1 is the original resolver behavior.

V2

V2 adds the new feature resolver.

V3

V3 changes version preferences

Implementations

impl ResolveBehavior

pub fn from_manifest(resolver: &str) -> CargoResult<ResolveBehavior>

pub fn to_manifest(&self) -> String

Trait Implementations

impl Clone for ResolveBehavior

fn clone(&self) -> ResolveBehavior

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ResolveBehavior

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

Formats the value using the given formatter.

impl Hash for ResolveBehavior

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for ResolveBehavior

fn eq(&self, other: &ResolveBehavior) -> 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 Copy for ResolveBehavior

impl Eq for ResolveBehavior

impl StructuralPartialEq for ResolveBehavior

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: 1 byte

Size for each variant:

• V1: 0 bytes
• V2: 0 bytes
• V3: 0 bytes