Struct cargo::util::config::de::SeqVisitor

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struct SeqVisitor<T, U> {
    first: Option<T>,
    second: Option<U>,
}

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§first: Option<T>§second: Option<U>

Trait Implementations§

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impl<'de, T, U> SeqAccess<'de> for SeqVisitor<T, U>where T: IntoDeserializer<'de, ConfigError>, U: IntoDeserializer<'de, ConfigError>,

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type Error = ConfigError

The error type that can be returned if some error occurs during deserialization.
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fn next_element_seed<K>( &mut self, seed: K ) -> Result<Option<K::Value>, Self::Error>where K: DeserializeSeed<'de>,

This returns Ok(Some(value)) for the next value in the sequence, or Ok(None) if there are no more remaining items. Read more
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fn next_element<T>(&mut self) -> Result<Option<T>, Self::Error>where T: Deserialize<'de>,

This returns Ok(Some(value)) for the next value in the sequence, or Ok(None) if there are no more remaining items. Read more
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fn size_hint(&self) -> Option<usize>

Returns the number of elements remaining in the sequence, if known.

Auto Trait Implementations§

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impl<T, U> RefUnwindSafe for SeqVisitor<T, U>where T: RefUnwindSafe, U: RefUnwindSafe,

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impl<T, U> Send for SeqVisitor<T, U>where T: Send, U: Send,

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impl<T, U> Sync for SeqVisitor<T, U>where T: Sync, U: Sync,

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impl<T, U> Unpin for SeqVisitor<T, U>where T: Unpin, U: Unpin,

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impl<T, U> UnwindSafe for SeqVisitor<T, U>where T: UnwindSafe, U: UnwindSafe,

Blanket Implementations§

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impl<T> Any for Twhere 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 Twhere 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 Twhere 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

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for Twhere 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

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type Output = T

Should always be Self
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impl<T, U> TryFrom<U> for Twhere U: Into<T>,

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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<U>>::Error>

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

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

The type returned in the event of a conversion error.
const: unstable · source§

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

Performs the conversion.

Layout§

Note: Unable to compute type layout, possibly due to this type having generic parameters. Layout can only be computed for concrete, fully-instantiated types.