## TomlLockfile

# Struct TomlLockfile

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    pub struct TomlLockfile {
        pub version: Option<u32>,
        pub package: Option<Vec<TomlLockfileDependency>>,
        pub root: Option<TomlLockfileDependency>,
        pub metadata: Option<TomlLockfileMetadata>,
        pub patch: TomlLockfilePatch,
    }

Expand description

Serialization of `Cargo.lock`

## Fields§

§`version: Option<u32>`

The lockfile format version (`version =` field).

This field is optional for backward compatibility. Older lockfiles, i.e. V1 and V2, does not have the version field serialized.

§`package: Option<Vec<TomlLockfileDependency>>`

The list of `[[package]]` entries describing each resolved dependency.

§`root: Option<TomlLockfileDependency>`

The `[root]` table describing the root package.

This field is optional for backward compatibility. Older lockfiles have the root package separated, whereas newer lockfiles have the root package as part of `[[package]]`.

§`metadata: Option<TomlLockfileMetadata>`

The `[metadata]` table

In older lockfile versions, dependency checksums were stored here instead of alongside each package entry.

§`patch: TomlLockfilePatch`

The `[patch]` table describing unused patches.

The lockfile stores them as a list of `[[patch.unused]]` entries.

## Trait Implementations§

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### impl Debug for TomlLockfile

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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 TomlLockfile

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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 Serialize for TomlLockfile

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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

## Auto Trait Implementations§

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### impl Freeze for TomlLockfile

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### impl RefUnwindSafe for TomlLockfile

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### impl Send for TomlLockfile

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### impl Sync for TomlLockfile

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### impl Unpin for TomlLockfile

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### impl UnwindSafe for TomlLockfile

## Blanket 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> From<T> for T

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#### fn from(t: T) -> T

Returns the argument unchanged.

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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> Serialize for T
where T: Serialize + ?Sized,

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#### fn erased_serialize(&self, serializer: &mut dyn Serializer) -> Result<(), Error>

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#### fn do_erased_serialize( &self, serializer: &mut dyn Serializer, ) -> Result<(), ErrorImpl>

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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<T> DeserializeOwned for T
where T: for<'de> Deserialize<'de>,

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### impl<T> ErasedDestructor for T
where T: 'static,

## 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: 520 bytes