Struct dae_parser::Ref

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#[repr(transparent)]
pub struct Ref<A, T: ?Sized> {
    pub val: A,
    /* private fields */
}

Expand description

A wrapper around a base type A to indicate that the value is pointing to a value of type T.

This is not a strict type safety barrier; it is possible to convert a Ref to and from its raw version. However this can help in API documentation, as well as to assist type inference in functions like LocalMap::get.

Fields

val: A

The underlying storage or “raw” value.

Implementations

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impl<A, T: ?Sized> Ref<A, T>

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pub fn new(val: A) -> Self

Construct a new Ref by wrapping a raw value.

Trait Implementations

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impl<A: Clone, T: Clone + ?Sized> Clone for Ref<A, T>

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fn clone(&self) -> Ref<A, 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<A: Debug, T: ?Sized> Debug for Ref<A, 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<A, T: ?Sized> Deref for Ref<A, T>

type Target = A

The resulting type after dereferencing.

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fn deref(&self) -> &Self::Target

Dereferences the value.

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impl<A: Display, T: ?Sized> Display for Ref<A, 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<A: FromStr, T: ?Sized> FromStr for Ref<A, T>

type Err = A::Err

The associated error which can be returned from parsing.

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

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

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impl<'a, T: ?Sized> Index<&'_ Ref<String, T>> for LocalMap<'a, T>

type Output = T

The returned type after indexing.

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fn index(&self, index: &NameRef<T>) -> &Self::Output

Performs the indexing (container[index]) operation. Read more

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impl<'a, T: HasId + ?Sized> Index<&'_ Ref<String, T>> for LocalMaps<'a>

type Output = T

The returned type after indexing.

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fn index(&self, index: &NameRef<T>) -> &Self::Output

Performs the indexing (container[index]) operation. Read more

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impl<'a, T: ?Sized> Index<&'_ Ref<Url, T>> for LocalMap<'a, T>

type Output = T

The returned type after indexing.

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fn index(&self, index: &UrlRef<T>) -> &Self::Output

Performs the indexing (container[index]) operation. Read more

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impl<'a, T: HasId + ?Sized> Index<&'_ Ref<Url, T>> for LocalMaps<'a>

type Output = T

The returned type after indexing.

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fn index(&self, index: &UrlRef<T>) -> &Self::Output

Performs the indexing (container[index]) operation. Read more

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impl<A, T: ?Sized> RefCast for Ref<A, T>

impl<A: Copy, T: Copy + ?Sized> Copy for Ref<A, T>

Auto Trait Implementations

impl<A, T: ?Sized> RefUnwindSafe for Ref<A, T> where
A: RefUnwindSafe,
T: RefUnwindSafe,

impl<A, T: ?Sized> Send for Ref<A, T> where
A: Send,
T: Send,

impl<A, T: ?Sized> Sync for Ref<A, T> where
A: Sync,
T: Sync,

impl<A, T: ?Sized> Unpin for Ref<A, T> where
A: Unpin,
T: Unpin,

impl<A, T: ?Sized> UnwindSafe for Ref<A, T> where
A: UnwindSafe,
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> 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.

Struct dae_parser::Ref

Fields

Implementations

impl<A, T: ?Sized> Ref<A, T>

pub fn new(val: A) -> Self

Trait Implementations

impl<A: Clone, T: Clone + ?Sized> Clone for Ref<A, T>

fn clone(&self) -> Ref<A, T>

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

impl<A: Debug, T: ?Sized> Debug for Ref<A, T>

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

impl<A, T: ?Sized> Deref for Ref<A, T>

type Target = A

fn deref(&self) -> &Self::Target

impl<A: Display, T: ?Sized> Display for Ref<A, T>

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

impl<A: FromStr, T: ?Sized> FromStr for Ref<A, T>

type Err = A::Err

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

impl<'a, T: ?Sized> Index<&'_ Ref<String, T>> for LocalMap<'a, T>

type Output = T

fn index(&self, index: &NameRef<T>) -> &Self::Output

impl<'a, T: HasId + ?Sized> Index<&'_ Ref<String, T>> for LocalMaps<'a>

type Output = T

fn index(&self, index: &NameRef<T>) -> &Self::Output

impl<'a, T: ?Sized> Index<&'_ Ref<Url, T>> for LocalMap<'a, T>

type Output = T

fn index(&self, index: &UrlRef<T>) -> &Self::Output

impl<'a, T: HasId + ?Sized> Index<&'_ Ref<Url, T>> for LocalMaps<'a>

type Output = T

fn index(&self, index: &UrlRef<T>) -> &Self::Output

impl<A, T: ?Sized> RefCast for Ref<A, T>

type From = A

fn ref_cast(_from: &Self::From) -> &Self

fn ref_cast_mut(_from: &mut Self::From) -> &mut Self

impl<A: Copy, T: Copy + ?Sized> Copy for Ref<A, T>

Auto Trait Implementations

impl<A, T: ?Sized> RefUnwindSafe for Ref<A, T> where A: RefUnwindSafe, T: RefUnwindSafe,

impl<A, T: ?Sized> Send for Ref<A, T> where A: Send, T: Send,

impl<A, T: ?Sized> Sync for Ref<A, T> where A: Sync, T: Sync,

impl<A, T: ?Sized> Unpin for Ref<A, T> where A: Unpin, T: Unpin,

impl<A, T: ?Sized> UnwindSafe for Ref<A, T> where A: UnwindSafe, 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> 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<A, T: ?Sized> RefUnwindSafe for Ref<A, T> where
A: RefUnwindSafe,
T: RefUnwindSafe,

impl<A, T: ?Sized> Send for Ref<A, T> where
A: Send,
T: Send,

impl<A, T: ?Sized> Sync for Ref<A, T> where
A: Sync,
T: Sync,

impl<A, T: ?Sized> Unpin for Ref<A, T> where
A: Unpin,
T: Unpin,

impl<A, T: ?Sized> UnwindSafe for Ref<A, T> where
A: UnwindSafe,
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> 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>,