Enum LockConstraint

pub enum LockConstraint {
    Unconstrained,
    Constrained(PackageVersionReq),
}

Variants

Unconstrained

Constrained(PackageVersionReq)

Implementations

impl LockConstraint

pub fn to_string_opt(&self) -> Option<String>

Trait Implementations

impl Clone for LockConstraint

fn clone(&self) -> LockConstraint

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LockConstraint

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

Formats the value using the given formatter.

impl Default for LockConstraint

fn default() -> Self

Returns the “default value” for a type.

impl From<PackageVersionReq> for LockConstraint

fn from(value: PackageVersionReq) -> Self

Converts to this type from the input type.

impl FromLua for LockConstraint

fn from_lua(value: Value, lua: &Lua) -> Result<Self>

Performs the conversion.

impl Hash for LockConstraint

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 IntoLua for LockConstraint

fn into_lua(self, lua: &Lua) -> Result<Value>

Performs the conversion.

impl PartialEq for LockConstraint

fn eq(&self, other: &LockConstraint) -> 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 TryFrom<&Option<String>> for LockConstraint

type Error = LockConstraintParseError

The type returned in the event of a conversion error.

fn try_from(constraint: &Option<String>) -> Result<Self, Self::Error>

Performs the conversion.

impl Eq for LockConstraint

impl StructuralPartialEq for LockConstraint