Struct cargo_lock::MetadataKey

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pub struct MetadataKey(_);

Expand description

Keys for the [metadata] table

Implementations

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impl MetadataKey

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pub fn for_checksum(dep: &Dependency) -> Self

Create a metadata key for a checksum for the given dependency

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pub fn is_checksum(&self) -> bool

Is this metadata key a checksum entry?

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pub fn checksum_dependency(&self) -> Result<Dependency>

Get the dependency for a particular checksum value (if applicable)

Trait Implementations

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impl AsRef<str> for MetadataKey

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fn as_ref(&self) -> &str

Converts this type into a shared reference of the (usually inferred) input type.

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impl Clone for MetadataKey

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fn clone(&self) -> MetadataKey

Returns a copy 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 MetadataKey

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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 MetadataKey

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fn deserialize<D: Deserializer<'de>>(deserializer: D) -> Result<Self, D::Error>

Deserialize this value from the given Serde deserializer. Read more

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impl Display for MetadataKey

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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 FromStr for MetadataKey

type Err = Error

The associated error which can be returned from parsing.

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

Parses a string s to return a value of this type. Read more

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impl Hash for MetadataKey

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

Feeds this value into the given Hasher. Read more

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

Feeds a slice of this type into the given Hasher. Read more

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impl Ord for MetadataKey

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fn cmp(&self, other: &MetadataKey) -> Ordering

This method returns an Ordering between self and other. Read more

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fn max(self, other: Self) -> Self

Compares and returns the maximum of two values. Read more

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fn min(self, other: Self) -> Self

Compares and returns the minimum of two values. Read more

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fn clamp(self, min: Self, max: Self) -> Self

Restrict a value to a certain interval. Read more

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impl PartialEq<MetadataKey> for MetadataKey

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

This method tests for self and other values to be equal, and is used by ==. Read more

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fn ne(&self, other: &MetadataKey) -> bool

This method tests for !=.

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impl PartialOrd<MetadataKey> for MetadataKey

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fn partial_cmp(&self, other: &MetadataKey) -> Option<Ordering>

This method returns an ordering between self and other values if one exists. Read more

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fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator. Read more

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fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator. Read more

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fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator. Read more

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fn ge(&self, other: &Rhs) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator. Read more

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impl Serialize for MetadataKey

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fn serialize<S: Serializer>(&self, serializer: S) -> Result<S::Ok, S::Error>

Serialize this value into the given Serde serializer. Read more

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impl TryFrom<&'_ MetadataKey> for Dependency

type Error = Error

The type returned in the event of a conversion error.

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fn try_from(key: &MetadataKey) -> Result<Dependency>

Performs the conversion.

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impl Eq for MetadataKey

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impl StructuralEq for MetadataKey

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impl StructuralPartialEq for MetadataKey

Auto Trait Implementations

impl RefUnwindSafe for MetadataKey

impl Send for MetadataKey

impl Sync for MetadataKey

impl Unpin for MetadataKey

impl UnwindSafe for MetadataKey

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,

const: unstable · source

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,

const: unstable · source

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

Mutably borrows from an owned value. 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

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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

const: unstable · source

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> ToOwned for T where
T: Clone,

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)

🔬 This is a nightly-only experimental API. (toowned_clone_into)

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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default fn to_string(&self) -> String

Converts the given value to a String. Read more

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

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

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Struct cargo_lock::MetadataKey

Implementations

impl MetadataKey

pub fn for_checksum(dep: &Dependency) -> Self

pub fn is_checksum(&self) -> bool

pub fn checksum_dependency(&self) -> Result<Dependency>

Trait Implementations

impl AsRef<str> for MetadataKey

fn as_ref(&self) -> &str

impl Clone for MetadataKey

fn clone(&self) -> MetadataKey

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

impl Debug for MetadataKey

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

impl<'de> Deserialize<'de> for MetadataKey

fn deserialize<D: Deserializer<'de>>(deserializer: D) -> Result<Self, D::Error>

impl Display for MetadataKey

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

impl FromStr for MetadataKey

type Err = Error

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

impl Hash for MetadataKey

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

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

impl Ord for MetadataKey

fn cmp(&self, other: &MetadataKey) -> Ordering

fn max(self, other: Self) -> Self

fn min(self, other: Self) -> Self

fn clamp(self, min: Self, max: Self) -> Self

impl PartialEq<MetadataKey> for MetadataKey

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

fn ne(&self, other: &MetadataKey) -> bool

impl PartialOrd<MetadataKey> for MetadataKey

fn partial_cmp(&self, other: &MetadataKey) -> Option<Ordering>

fn lt(&self, other: &Rhs) -> bool

fn le(&self, other: &Rhs) -> bool

fn gt(&self, other: &Rhs) -> bool

fn ge(&self, other: &Rhs) -> bool

impl Serialize for MetadataKey

fn serialize<S: Serializer>(&self, serializer: S) -> Result<S::Ok, S::Error>

impl TryFrom<&'_ MetadataKey> for Dependency

type Error = Error

fn try_from(key: &MetadataKey) -> Result<Dependency>

impl Eq for MetadataKey

impl StructuralEq for MetadataKey

impl StructuralPartialEq for MetadataKey

Auto Trait Implementations

impl RefUnwindSafe for MetadataKey

impl Send for MetadataKey

impl Sync for MetadataKey

impl Unpin for MetadataKey

impl UnwindSafe for MetadataKey

Blanket Implementations

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

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

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

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

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

impl<T> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

impl<T> ToOwned for T where T: Clone,

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

impl<T> ToString for T where T: Display + ?Sized,

default fn to_string(&self) -> String

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

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

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

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

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

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

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

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

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

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

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

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

impl<T> ToOwned for T where
T: Clone,

impl<T> ToString for T where
T: Display + ?Sized,

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

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

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