Struct syn::LifetimeDef

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pub struct LifetimeDef {
    pub attrs: Vec<Attribute>,
    pub lifetime: Lifetime,
    pub colon_token: Option<Colon>,
    pub bounds: Punctuated<Lifetime, Add>,
}

Expand description

A lifetime definition: 'a: 'b + 'c + 'd.

This type is available only if Syn is built with the "derive" or "full" feature.

Fields

attrs: Vec<Attribute>lifetime: Lifetimecolon_token: Option<Colon>bounds: Punctuated<Lifetime, Add>

Implementations

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impl LifetimeDef

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pub fn new(lifetime: Lifetime) -> Self

Trait Implementations

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impl From<LifetimeDef> for GenericParam

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fn from(e: LifetimeDef) -> GenericParam

Converts to this type from the input type.

Auto Trait Implementations

impl RefUnwindSafe for LifetimeDef

impl !Send for LifetimeDef

impl !Sync for LifetimeDef

impl Unpin for LifetimeDef

impl UnwindSafe for LifetimeDef

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, 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 syn::LifetimeDef

Fields

Implementations

impl LifetimeDef

pub fn new(lifetime: Lifetime) -> Self

Trait Implementations

impl From<LifetimeDef> for GenericParam

fn from(e: LifetimeDef) -> GenericParam

Auto Trait Implementations

impl RefUnwindSafe for LifetimeDef

impl !Send for LifetimeDef

impl !Sync for LifetimeDef

impl Unpin for LifetimeDef

impl UnwindSafe for LifetimeDef

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, 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>

Struct syn::LifetimeDef

Fields

Implementations

impl LifetimeDef

pub fn new(lifetime: Lifetime) -> Self

Trait Implementations

impl From<LifetimeDef> for GenericParam

fn from(e: LifetimeDef) -> GenericParam

Auto Trait Implementations

impl RefUnwindSafe for LifetimeDef

impl !Send for LifetimeDef

impl !Sync for LifetimeDef

impl Unpin for LifetimeDef

impl UnwindSafe for LifetimeDef

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

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