Struct VersionRequest
pub struct VersionRequest { /* private fields */ }Description
An admitted authored request, not an exact selected package identity.
Complete versions are exact. Major/minor prefixes and explicitly bounded ranges select stable versions only; matching makes no compatibility claim.
Implementations§
§impl VersionRequest
impl VersionRequest
pub fn parse(value: impl Into<String>) -> Result<VersionRequest, ContractError>
pub fn parse(value: impl Into<String>) -> Result<VersionRequest, ContractError>
Parse the version portion of a package request, without the name@ prefix.
Only the canonical literal grammar is accepted, never caret or latest.
pub fn as_str(&self) -> &str
pub fn as_str(&self) -> &str
Canonical authored spelling; this never reports the selected version.
pub fn matches(&self, version: &ExactVersion) -> bool
pub fn matches(&self, version: &ExactVersion) -> bool
Whether an exact release satisfies this request, independently of content.
Trait Implementations§
§impl Clone for VersionRequest
impl Clone for VersionRequest
§impl Debug for VersionRequest
impl Debug for VersionRequest
§impl<'de> Deserialize<'de> for VersionRequest
impl<'de> Deserialize<'de> for VersionRequest
§fn deserialize<D>(
deserializer: D,
) -> Result<VersionRequest, <D as Deserializer<'de>>::Error>where
D: Deserializer<'de>,
fn deserialize<D>(
deserializer: D,
) -> Result<VersionRequest, <D as Deserializer<'de>>::Error>where
D: Deserializer<'de>,
Deserialize this value from the given Serde deserializer. Read more
§impl Display for VersionRequest
impl Display for VersionRequest
§impl PartialEq for VersionRequest
impl PartialEq for VersionRequest
§fn eq(&self, other: &VersionRequest) -> bool
fn eq(&self, other: &VersionRequest) -> bool
Tests for
self and other values to be equal, and is used by ==.§impl Serialize for VersionRequest
impl Serialize for VersionRequest
§fn serialize<S>(
&self,
serializer: S,
) -> Result<<S as Serializer>::Ok, <S as Serializer>::Error>where
S: Serializer,
fn serialize<S>(
&self,
serializer: S,
) -> Result<<S as Serializer>::Ok, <S as Serializer>::Error>where
S: Serializer,
Serialize this value into the given Serde serializer. Read more
impl Eq for VersionRequest
impl StructuralPartialEq for VersionRequest
Auto Trait Implementations§
impl Freeze for VersionRequest
impl RefUnwindSafe for VersionRequest
impl Send for VersionRequest
impl Sync for VersionRequest
impl Unpin for VersionRequest
impl UnsafeUnpin for VersionRequest
impl UnwindSafe for VersionRequest
Blanket Implementations§
Source§impl<T> Any for Twhere
T: 'static + ?Sized,
impl<T> Any for Twhere
T: 'static + ?Sized,
§impl<Src, Scheme> ApproxFrom<Src, Scheme> for Srcwhere
Scheme: ApproxScheme,
impl<Src, Scheme> ApproxFrom<Src, Scheme> for Srcwhere
Scheme: ApproxScheme,
Signature links:§
§fn approx_from(src: Src) -> Result<Src, <Src as ApproxFrom<Src, Scheme>>::Err>
fn approx_from(src: Src) -> Result<Src, <Src as ApproxFrom<Src, Scheme>>::Err>
Convert the given value into an approximately equivalent representation.
§impl<Dst, Src, Scheme> ApproxInto<Dst, Scheme> for Srcwhere
Dst: ApproxFrom<Src, Scheme>,
Scheme: ApproxScheme,
impl<Dst, Src, Scheme> ApproxInto<Dst, Scheme> for Srcwhere
Dst: ApproxFrom<Src, Scheme>,
Scheme: ApproxScheme,
Signature links:§
§type Err = <Dst as ApproxFrom<Src, Scheme>>::Err
type Err = <Dst as ApproxFrom<Src, Scheme>>::Err
Signature links:§
The error type produced by a failed conversion.
§fn approx_into(self) -> Result<Dst, <Src as ApproxInto<Dst, Scheme>>::Err>
fn approx_into(self) -> Result<Dst, <Src as ApproxInto<Dst, Scheme>>::Err>
Convert the subject into an approximately equivalent representation.
Source§impl<T> Borrow<T> for Twhere
T: ?Sized,
impl<T> Borrow<T> for Twhere
T: ?Sized,
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
Mutably borrows from an owned value. Read more
Source§impl<T> CloneToUninit for Twhere
T: Clone,
impl<T> CloneToUninit for Twhere
T: Clone,
§impl<T, Dst> ConvAsUtil<Dst> for T
impl<T, Dst> ConvAsUtil<Dst> for T
Signature links:§
§fn approx(self) -> Result<Dst, Self::Err>where
Self: Sized + ApproxInto<Dst>,
fn approx(self) -> Result<Dst, Self::Err>where
Self: Sized + ApproxInto<Dst>,
Approximate the subject with the default scheme.
§impl<T> ConvUtil for T
impl<T> ConvUtil for T
Signature links:§
§fn approx_as<Dst>(self) -> Result<Dst, Self::Err>where
Self: Sized + ApproxInto<Dst>,
fn approx_as<Dst>(self) -> Result<Dst, Self::Err>where
Self: Sized + ApproxInto<Dst>,
Approximate the subject to a given type with the default scheme.
§fn approx_as_by<Dst, Scheme>(self) -> Result<Dst, Self::Err>where
Self: Sized + ApproxInto<Dst, Scheme>,
Scheme: ApproxScheme,
fn approx_as_by<Dst, Scheme>(self) -> Result<Dst, Self::Err>where
Self: Sized + ApproxInto<Dst, Scheme>,
Scheme: ApproxScheme,
Approximate the subject to a given type with a specific scheme.
§fn into_as<Dst>(self) -> Dstwhere
Self: Sized + Into<Dst>,
fn into_as<Dst>(self) -> Dstwhere
Self: Sized + Into<Dst>,
Convert the subject to a given type.
§fn try_as<Dst>(self) -> Result<Dst, Self::Err>where
Self: Sized + TryInto<Dst>,
fn try_as<Dst>(self) -> Result<Dst, Self::Err>where
Self: Sized + TryInto<Dst>,
Attempt to convert the subject to a given type.
§impl<T> DistributionExt for Twhere
T: ?Sized,
impl<T> DistributionExt for Twhere
T: ?Sized,
fn rand<T>(&self, rng: &mut (impl Rng + ?Sized)) -> Twhere
Self: Distribution<T>,
§impl<Q, K> Equivalent<K> for Qwhere
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,
impl<Q, K> Equivalent<K> for Qwhere
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,
§fn equivalent(&self, key: &K) -> bool
fn equivalent(&self, key: &K) -> bool
Checks if this value is equivalent to the given key. Read more
§impl<Q, K> Equivalent<K> for Qwhere
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,
impl<Q, K> Equivalent<K> for Qwhere
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,
§fn equivalent(&self, key: &K) -> bool
fn equivalent(&self, key: &K) -> bool
Compare self to
key and return true if they are equal.§impl<Q, K> Equivalent<K> for Qwhere
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,
impl<Q, K> Equivalent<K> for Qwhere
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,
§fn equivalent(&self, key: &K) -> bool
fn equivalent(&self, key: &K) -> bool
Checks if this value is equivalent to the given key. Read more
Source§impl<T> From<T> for T
impl<T> From<T> for T
§impl<T> Instrument for T
impl<T> Instrument for T
Signature links:§
§fn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
Signature links:§
§fn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
Signature links:§
Source§impl<T, U> Into<U> for Twhere
U: From<T>,
impl<T, U> Into<U> for Twhere
U: From<T>,
Source§impl<T> IntoEither for T
impl<T> IntoEither for T
Source§fn into_either(self, into_left: bool) -> Either<Self, Self>
fn into_either(self, into_left: bool) -> Either<Self, Self>
Converts
self into a Left variant of Either<Self, Self>
if into_left is true.
Converts self into a Right variant of Either<Self, Self>
otherwise. Read moreSource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>where
F: FnOnce(&Self) -> bool,
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>where
F: FnOnce(&Self) -> bool,
Converts
self into a Left variant of Either<Self, Self>
if into_left(&self) returns true.
Converts self into a Right variant of Either<Self, Self>
otherwise. Read more§impl<T> Pointable for T
impl<T> Pointable for T
Signature links:§
Source§impl<T> Same for T
impl<T> Same for T
§impl<SS, SP> SupersetOf<SS> for SPwhere
SS: SubsetOf<SP>,
impl<SS, SP> SupersetOf<SS> for SPwhere
SS: SubsetOf<SP>,
Signature links:§
§fn to_subset(&self) -> Option<SS>
fn to_subset(&self) -> Option<SS>
The inverse inclusion map: attempts to construct
self from the equivalent element of its
superset. Read more§fn is_in_subset(&self) -> bool
fn is_in_subset(&self) -> bool
Checks if
self is actually part of its subset T (and can be converted to it).§fn to_subset_unchecked(&self) -> SS
fn to_subset_unchecked(&self) -> SS
Signature links:§
Use with care! Same as
self.to_subset but without any property checks. Always succeeds.§fn from_subset(element: &SS) -> SP
fn from_subset(element: &SS) -> SP
The inclusion map: converts
self to the equivalent element of its superset.Source§impl<T> ToOwned for Twhere
T: Clone,
impl<T> ToOwned for Twhere
T: Clone,
Source§impl<T> ToString for Twhere
T: Display + ?Sized,
impl<T> ToString for Twhere
T: Display + ?Sized,
§impl<Src> TryFrom<Src> for Src
impl<Src> TryFrom<Src> for Src
Signature links:§
Source§impl<T, U> TryFrom<U> for Twhere
U: Into<T>,
impl<T, U> TryFrom<U> for Twhere
U: Into<T>,
§impl<Src, Dst> TryInto<Dst> for Srcwhere
Dst: TryFrom<Src>,
impl<Src, Dst> TryInto<Dst> for Srcwhere
Dst: TryFrom<Src>,
Signature links:§
Source§impl<T, U> TryInto<U> for Twhere
U: TryFrom<T>,
impl<T, U> TryInto<U> for Twhere
U: TryFrom<T>,
§impl<Src> ValueFrom<Src> for Src
impl<Src> ValueFrom<Src> for Src
Signature links:§
§fn value_from(src: Src) -> Result<Src, <Src as ValueFrom<Src>>::Err>
fn value_from(src: Src) -> Result<Src, <Src as ValueFrom<Src>>::Err>
Convert the given value into an exactly equivalent representation.
§impl<Src, Dst> ValueInto<Dst> for Srcwhere
Dst: ValueFrom<Src>,
impl<Src, Dst> ValueInto<Dst> for Srcwhere
Dst: ValueFrom<Src>,
Signature links:§
§type Err = <Dst as ValueFrom<Src>>::Err
type Err = <Dst as ValueFrom<Src>>::Err
Signature links:§
The error type produced by a failed conversion.
§fn value_into(self) -> Result<Dst, <Src as ValueInto<Dst>>::Err>
fn value_into(self) -> Result<Dst, <Src as ValueInto<Dst>>::Err>
Convert the subject into an exactly equivalent representation.
§impl<T> WithSubscriber for T
impl<T> WithSubscriber for T
Signature links:§
§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>,
§fn with_current_subscriber(self) -> WithDispatch<Self>
fn with_current_subscriber(self) -> WithDispatch<Self>
Signature links:§