Reference

microsandbox_core::oci

Struct Reference 

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pub struct Reference { /* private fields */ }
Expand description

Represents an OCI-compliant image reference.

This struct includes the registry, repository, and a selector that combines a tag and an optional digest. If no registry or tag is provided in the input string, default values will be used.

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impl Reference

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pub fn get_registry(&self) -> &String

The registry where the image is hosted.

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pub fn get_repository(&self) -> &String

The repository name of the image.

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pub fn get_selector(&self) -> &ReferenceSelector

The selector specifying either a tag and an optional digest, or a digest only.

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impl Reference

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pub fn set_registry(&mut self, val: String) -> &mut Self

The registry where the image is hosted.

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pub fn set_repository(&mut self, val: String) -> &mut Self

The repository name of the image.

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pub fn set_selector(&mut self, val: ReferenceSelector) -> &mut Self

The selector specifying either a tag and an optional digest, or a digest only.

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impl Clone for Reference

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fn clone(&self) -> Reference

Returns a duplicate of the value. Read more
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fn clone_from(&mut self, source: &Self)

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

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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<'de> Deserialize<'de> for Reference

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fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>
where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more
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impl Display for Reference

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

Formats the OCI image Reference into a string.

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impl From<Reference> for String

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fn from(reference: Reference) -> String

Converts to this type from the input type.
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impl FromStr for Reference

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fn from_str(s: &str) -> Result<Self, Self::Err>

Parses a string slice into an OCI image Reference.

Supported formats include:

  • “registry/repository:tag”
  • “repository:tag”
  • “repository”
  • “registry/repository@digest”
  • “registry/repository:tag@digest”

If the registry is omitted, it defaults to the value from [get_oci_registry]. If the tag is omitted, it defaults to DEFAULT_OCI_REFERENCE_TAG.

§Returns

Returns a MicrosandboxError::ImageReferenceError for parse failures.

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type Err = MicrosandboxError

The associated error which can be returned from parsing.
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impl PartialEq for Reference

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fn eq(&self, other: &Reference) -> bool

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl Serialize for Reference

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fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>
where __S: Serializer,

Serialize this value into the given Serde serializer. Read more
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impl TryFrom<String> for Reference

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type Error = MicrosandboxError

The type returned in the event of a conversion error.
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fn try_from(s: String) -> Result<Self, Self::Error>

Performs the conversion.
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impl Eq for Reference

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impl StructuralPartialEq for Reference

Auto Trait Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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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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impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> IntoEither for T

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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 more
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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
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impl<T> PolicyExt for T
where T: ?Sized,

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fn and<P, B, E>(self, other: P) -> And<T, P>
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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fn or<P, B, E>(self, other: P) -> Or<T, P>
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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impl<T> Same for T

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type Output = T

Should always be Self
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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T> ToString for T
where T: Display + ?Sized,

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fn to_string(&self) -> String

Converts the given value to a String. Read more
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impl<T> ToStringFallible for T
where T: Display,

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fn try_to_string(&self) -> Result<String, TryReserveError>

ToString::to_string, but without panic on OOM.

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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<V, T> VZip<V> for T
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fn vzip(self) -> V

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where S: Into<Dispatch>,

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