Struct cargo::util::config::Value

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pub struct Value<T> {
    pub val: T,
    pub definition: Definition,
}

Expand description

A type which can be deserialized as a configuration value which records where it was deserialized from.

Fields

val: T

The inner value that was deserialized.

definition: Definition

The location where val was defined in configuration (e.g. file it was defined in, env var etc).

Trait Implementations

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impl<T: Clone> Clone for Value<T>

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fn clone(&self) -> Value<T>

Returns a copy of the value. Read more

1.0.0 · source

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

Performs copy-assignment from source. Read more

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impl<T: Debug> Debug for Value<T>

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

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fn deserialize<D>(deserializer: D) -> Result<Value<T>, D::Error> where
D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more

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impl<T: PartialEq> PartialEq<Value<T>> for Value<T>

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fn eq(&self, other: &Value<T>) -> 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: &Value<T>) -> bool

This method tests for !=.

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impl<T> StructuralPartialEq for Value<T>

Auto Trait Implementations

impl<T> RefUnwindSafe for Value<T> where
T: RefUnwindSafe,

impl<T> Send for Value<T> where
T: Send,

impl<T> Sync for Value<T> where
T: Sync,

impl<T> Unpin for Value<T> where
T: Unpin,

impl<T> UnwindSafe for Value<T> where
T: UnwindSafe,

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<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> Same<T> for T

type Output = T

Should always be Self

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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, 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::util::config::Value

Fields

Trait Implementations

impl<T: Clone> Clone for Value<T>

fn clone(&self) -> Value<T>

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

impl<T: Debug> Debug for Value<T>

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

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

fn deserialize<D>(deserializer: D) -> Result<Value<T>, D::Error> where D: Deserializer<'de>,

impl<T: PartialEq> PartialEq<Value<T>> for Value<T>

fn eq(&self, other: &Value<T>) -> bool

fn ne(&self, other: &Value<T>) -> bool

impl<T> StructuralPartialEq for Value<T>

Auto Trait Implementations

impl<T> RefUnwindSafe for Value<T> where T: RefUnwindSafe,

impl<T> Send for Value<T> where T: Send,

impl<T> Sync for Value<T> where T: Sync,

impl<T> Unpin for Value<T> where T: Unpin,

impl<T> UnwindSafe for Value<T> where T: UnwindSafe,

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<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> Same<T> for T

type Output = T

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, 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>,

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

fn deserialize<D>(deserializer: D) -> Result<Value<T>, D::Error> where
D: Deserializer<'de>,

impl<T> RefUnwindSafe for Value<T> where
T: RefUnwindSafe,

impl<T> Send for Value<T> where
T: Send,

impl<T> Sync for Value<T> where
T: Sync,

impl<T> Unpin for Value<T> where
T: Unpin,

impl<T> UnwindSafe for Value<T> where
T: UnwindSafe,

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

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

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>,