[−][src]Struct rustc::infer::unify_key::RegionVidKey

pub struct RegionVidKey {
    pub min_vid: RegionVid,
}

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

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

Fields

min_vid: RegionVid

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

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

The minimum region vid in the unification set. This is needed to have a canonical name for a type to prevent infinite recursion.

Trait Implementations

`impl PartialEq for RegionVidKey`
[src]

`fn eq(&self, other: &RegionVidKey) -> bool`
[src]

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

`fn ne(&self, other: &RegionVidKey) -> bool`
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This method tests for !=.

`impl Copy for RegionVidKey`
[src]

`impl Clone for RegionVidKey`
[src]

`fn clone(&self) -> RegionVidKey`
[src]

Returns a copy of the value. Read more

`fn clone_from(&mut self, source: &Self)`
1.0.0
[src]

Performs copy-assignment from source. Read more

`impl Debug for RegionVidKey`
[src]

`fn fmt(&self, f: &mut Formatter) -> Result`
[src]

Formats the value using the given formatter. Read more

`impl UnifyValue for RegionVidKey`
[src]

`type Error = NoError`

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

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

Defines the type to return when merging of two values fails. If merging is infallible, use the special struct NoError found in this crate, which unlocks various more convenient methods on the unification table. Read more

`fn unify_values(value1: &Self, value2: &Self) -> Result<Self, NoError>`
[src]

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

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

Given two values, produce a new value that combines them. If that is not possible, produce an error. Read more

Auto Trait Implementations

`impl Send for RegionVidKey`

`impl Sync for RegionVidKey`

Blanket Implementations

`impl<T> MaybeResult for T`
[src]

`fn from_ok(T) -> T`
[src]

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

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

`fn map_same<F>(Self, F) -> T where F: FnOnce(T) -> T,`
[src]

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

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

`impl<'a, T> Captures for T where T: ?Sized,`
[src]

`impl<T> ToOwned for T where T: Clone,`
[src]

`type Owned = T`

`fn to_owned(&self) -> T`
[src]

Creates owned data from borrowed data, usually by cloning. Read more

`fn clone_into(&self, target: &mut T)`
[src]

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

recently added

Uses borrowed data to replace owned data, usually by cloning. Read more

`impl<T> From for T`
[src]

`fn from(t: T) -> T`
[src]

Performs the conversion.

`impl<T, U> Into for T where U: From<T>,`
[src]

`fn into(self) -> U`
[src]

Performs the conversion.

`impl<T, U> TryFrom for T where T: From,`
[src]

`type Error = !`

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

The type returned in the event of a conversion error.

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

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

Performs the conversion.

`impl<T> Borrow for T where T: ?Sized,`
[src]

ⓘImportant traits for &'a mut R
Important traits for &'a mut R
`impl<'a, R> Read for &'a mut R where R: Read + ?Sized, impl<'a, W> Write for &'a mut W where W: Write + ?Sized, impl<'a, I> Iterator for &'a mut I where I: Iterator + ?Sized, type Item = ::Item;`
`fn borrow(&self) -> &T`
[src]

Immutably borrows from an owned value. Read more

`impl<T, U> TryInto for T where U: TryFrom<T>,`
[src]

`type Error = >::Error`

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

The type returned in the event of a conversion error.

`fn try_into(self) -> Result<U, >::Error>`
[src]

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

Performs the conversion.

`impl<T> BorrowMut for T where T: ?Sized,`
[src]

ⓘImportant traits for &'a mut R
Important traits for &'a mut R
`impl<'a, R> Read for &'a mut R where R: Read + ?Sized, impl<'a, W> Write for &'a mut W where W: Write + ?Sized, impl<'a, I> Iterator for &'a mut I where I: Iterator + ?Sized, type Item = ::Item;`
`fn borrow_mut(&mut self) -> &mut T`
[src]

Mutably borrows from an owned value. Read more

`impl<T> Any for T where T: 'static + ?Sized,`
[src]

`fn get_type_id(&self) -> TypeId`
[src]

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

this method will likely be replaced by an associated static

Gets the TypeId of self. Read more

`impl<E> SpecializationError for E`
[src]

`fn not_found<S, T>(trait_name: &'static str, method_name: &'static str) -> E where T: ?Sized,`
[src]

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

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

Create an error for a missing method specialization. Defaults to panicking with type, trait & method names. S is the encoder/decoder state type, T is the type being encoded/decoded, and the arguments are the names of the trait and method that should've been overridden. Read more

`impl<T> Erased for T`
[src]

`impl<T> Send for T where T: ?Sized,`
[src]

`impl<T> Sync for T where T: ?Sized,`
[src]

`impl<T> UnifyValue for T where T: EqUnifyValue,`

`type Error = (T, T)`

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

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

Defines the type to return when merging of two values fails. If merging is infallible, use the special struct NoError found in this crate, which unlocks various more convenient methods on the unification table. Read more

`fn unify_values(value1: &T, value2: &T) -> Result<T, <T as UnifyValue>::Error>`

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

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

Given two values, produce a new value that combines them. If that is not possible, produce an error. Read more

[−][src]Struct rustc::infer::unify_key::RegionVidKey

Fields

Trait Implementations

impl PartialEq for RegionVidKey[src]

fn eq(&self, other: &RegionVidKey) -> bool[src]

fn ne(&self, other: &RegionVidKey) -> bool[src]

impl Copy for RegionVidKey[src]

impl Clone for RegionVidKey[src]

fn clone(&self) -> RegionVidKey[src]

fn clone_from(&mut self, source: &Self)1.0.0[src]

impl Debug for RegionVidKey[src]

fn fmt(&self, f: &mut Formatter) -> Result[src]

impl UnifyValue for RegionVidKey[src]

type Error = NoError

fn unify_values(value1: &Self, value2: &Self) -> Result<Self, NoError>[src]

Auto Trait Implementations

impl Send for RegionVidKey

impl Sync for RegionVidKey

Blanket Implementations

impl<T> MaybeResult for T[src]

fn from_ok(T) -> T[src]

fn map_same<F>(Self, F) -> T where F: FnOnce(T) -> T, [src]

impl<'a, T> Captures for T where T: ?Sized, [src]

impl<T> ToOwned for T where T: Clone, [src]

type Owned = T

fn to_owned(&self) -> T[src]

fn clone_into(&self, target: &mut T)[src]

impl<T> From for T[src]

fn from(t: T) -> T[src]

impl<T, U> Into for T where U: From<T>, [src]

fn into(self) -> U[src]

impl<T, U> TryFrom for T where T: From<U>, [src]

type Error = !

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

impl<T> Borrow for T where T: ?Sized, [src]

ⓘImportant traits for &'a mut RImportant traits for &'a mut Rimpl<'a, R> Read for &'a mut R where R: Read + ?Sized, impl<'a, W> Write for &'a mut W where W: Write + ?Sized, impl<'a, I> Iterator for &'a mut I where I: Iterator + ?Sized, type Item = <I as Iterator>::Item;fn borrow(&self) -> &T[src]

Important traits for &'a mut R

impl<T, U> TryInto for T where U: TryFrom<T>, [src]

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

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

impl<T> BorrowMut for T where T: ?Sized, [src]

Important traits for &'a mut R

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

fn get_type_id(&self) -> TypeId[src]

impl<E> SpecializationError for E[src]

fn not_found<S, T>(trait_name: &'static str, method_name: &'static str) -> E where T: ?Sized, [src]

impl<T> Erased for T[src]

impl<T> Send for T where T: ?Sized, [src]

impl<T> Sync for T where T: ?Sized, [src]

impl<T> UnifyValue for T where T: EqUnifyValue,

type Error = (T, T)

fn unify_values(value1: &T, value2: &T) -> Result<T, <T as UnifyValue>::Error>

impl<T> Erased for T

`impl PartialEq for RegionVidKey`
[src]

`fn eq(&self, other: &RegionVidKey) -> bool`
[src]

`fn ne(&self, other: &RegionVidKey) -> bool`
[src]

`impl Copy for RegionVidKey`
[src]

`impl Clone for RegionVidKey`
[src]

`fn clone(&self) -> RegionVidKey`
[src]

`fn clone_from(&mut self, source: &Self)`
1.0.0
[src]

`impl Debug for RegionVidKey`
[src]

`fn fmt(&self, f: &mut Formatter) -> Result`
[src]

`impl UnifyValue for RegionVidKey`
[src]

`type Error = NoError`

`fn unify_values(value1: &Self, value2: &Self) -> Result<Self, NoError>`
[src]

`impl Send for RegionVidKey`

`impl Sync for RegionVidKey`

`impl<T> MaybeResult for T`
[src]

`fn from_ok(T) -> T`
[src]

`fn map_same<F>(Self, F) -> T where F: FnOnce(T) -> T,`
[src]

`impl<'a, T> Captures for T where T: ?Sized,`
[src]

`impl<T> ToOwned for T where T: Clone,`
[src]

`type Owned = T`

`fn to_owned(&self) -> T`
[src]

`fn clone_into(&self, target: &mut T)`
[src]

`impl<T> From for T`
[src]

`fn from(t: T) -> T`
[src]

`impl<T, U> Into for T where U: From<T>,`
[src]

`fn into(self) -> U`
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`impl<T, U> TryFrom for T where T: From<U>,`
[src]

`type Error = !`

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

`impl<T> Borrow for T where T: ?Sized,`
[src]

`impl<T, U> TryInto for T where U: TryFrom<T>,`
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`type Error = <U as TryFrom<T>>::Error`

`fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>`
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`impl<T> BorrowMut for T where T: ?Sized,`
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`impl<T> Any for T where T: 'static + ?Sized,`
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`fn get_type_id(&self) -> TypeId`
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`impl<E> SpecializationError for E`
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`fn not_found<S, T>(trait_name: &'static str, method_name: &'static str) -> E where T: ?Sized,`
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`impl<T> Erased for T`
[src]

`impl<T> Send for T where T: ?Sized,`
[src]

`impl<T> Sync for T where T: ?Sized,`
[src]

`impl<T> UnifyValue for T where T: EqUnifyValue,`

`type Error = (T, T)`

`fn unify_values(value1: &T, value2: &T) -> Result<T, <T as UnifyValue>::Error>`

`impl<T> Erased for T`