Enum rocket_dyn_templates::handlebars::ScopedJson

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pub enum ScopedJson<'reg, 'rc> where
    'reg: 'rc,  {
    Constant(&'reg Value),
    Derived(Value),
    Context(&'rc Value, Vec<String, Global>),
    Missing,
}

Expand description

A JSON wrapper designed for handlebars internal use case

Constant: the JSON value hardcoded into template
Context: the JSON value referenced in your provided data context
Derived: the owned JSON value computed during rendering process

Variants

`Constant(&'reg Value)`

`Derived(Value)`

`Context(&'rc Value, Vec<String, Global>)`

`Missing`

Implementations

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impl<'reg, 'rc> ScopedJson<'reg, 'rc> where
'reg: 'rc,

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pub fn as_json(&self) -> &Value

get the JSON reference

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pub fn context_path(&self) -> Option<&Vec<String, Global>>

Trait Implementations

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impl<'reg, 'rc> Debug for ScopedJson<'reg, 'rc> where
'reg: 'rc,

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

Formats the value using the given formatter. Read more

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impl<'reg, 'rc> From<Value> for ScopedJson<'reg, 'rc> where
'reg: 'rc,

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fn from(v: Value) -> ScopedJson<'reg, 'rc>

Converts to this type from the input type.

Auto Trait Implementations

impl<'reg, 'rc> RefUnwindSafe for ScopedJson<'reg, 'rc>

impl<'reg, 'rc> Send for ScopedJson<'reg, 'rc>

impl<'reg, 'rc> Sync for ScopedJson<'reg, 'rc>

impl<'reg, 'rc> Unpin for ScopedJson<'reg, 'rc>

impl<'reg, 'rc> UnwindSafe for ScopedJson<'reg, 'rc>

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

impl<'a, T> AsTaggedExplicit<'a> for T where
T: 'a,

fn explicit(self, class: Class, tag: u32) -> TaggedParser<'a, Explicit, Self>

impl<'a, T> AsTaggedImplicit<'a> for T where
T: 'a,

fn implicit(
 self,
 class: Class,
 constructed: bool,
 tag: u32
) -> TaggedParser<'a, Implicit, Self>

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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> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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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.

impl<T> IntoCollection<T> for T

fn into_collection<A>(self) -> SmallVec<A> where
A: Array<Item = T>,

Converts self into a collection.

fn mapped<U, F, A>(self, f: F) -> SmallVec<A> where
F: FnMut(T) -> U,
A: Array<Item = U>,

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impl<T> Same<T> for T

type Output = T

Should always be Self

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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.

impl<V, T> VZip<V> for T where
V: MultiLane<T>,

fn vzip(self) -> V

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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more

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fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more

Enum rocket_dyn_templates::handlebars::ScopedJson

Variants

Constant(&'reg Value)

Derived(Value)

Context(&'rc Value, Vec<String, Global>)

Missing

Implementations

impl<'reg, 'rc> ScopedJson<'reg, 'rc> where 'reg: 'rc,

pub fn as_json(&self) -> &Value

pub fn render(&self) -> String

pub fn is_missing(&self) -> bool

pub fn into_derived(self) -> ScopedJson<'reg, 'rc>

pub fn context_path(&self) -> Option<&Vec<String, Global>>

Trait Implementations

impl<'reg, 'rc> Debug for ScopedJson<'reg, 'rc> where 'reg: 'rc,

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

impl<'reg, 'rc> From<Value> for ScopedJson<'reg, 'rc> where 'reg: 'rc,

fn from(v: Value) -> ScopedJson<'reg, 'rc>

Auto Trait Implementations

impl<'reg, 'rc> RefUnwindSafe for ScopedJson<'reg, 'rc>

impl<'reg, 'rc> Send for ScopedJson<'reg, 'rc>

impl<'reg, 'rc> Sync for ScopedJson<'reg, 'rc>

impl<'reg, 'rc> Unpin for ScopedJson<'reg, 'rc>

impl<'reg, 'rc> UnwindSafe for ScopedJson<'reg, 'rc>

Blanket Implementations

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

fn type_id(&self) -> TypeId

impl<'a, T> AsTaggedExplicit<'a> for T where T: 'a,

fn explicit(self, class: Class, tag: u32) -> TaggedParser<'a, Explicit, Self>

impl<'a, T> AsTaggedImplicit<'a> for T where T: 'a,

fn implicit( self, class: Class, constructed: bool, tag: u32) -> TaggedParser<'a, Implicit, Self>

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> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

fn in_current_span(self) -> Instrumented<Self>

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

fn into(self) -> U

impl<T> IntoCollection<T> for T

fn into_collection<A>(self) -> SmallVec<A> where A: Array<Item = T>,

fn mapped<U, F, A>(self, f: F) -> SmallVec<A> where F: FnMut(T) -> U, A: Array<Item = U>,

impl<T> Same<T> for T

type Output = 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<V, T> VZip<V> for T where V: MultiLane<T>,

fn vzip(self) -> V

impl<T> WithSubscriber for T

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where S: Into<Dispatch>,

fn with_current_subscriber(self) -> WithDispatch<Self>

`Constant(&'reg Value)`

`Derived(Value)`

`Context(&'rc Value, Vec<String, Global>)`

`Missing`

impl<'reg, 'rc> ScopedJson<'reg, 'rc> where
'reg: 'rc,

impl<'reg, 'rc> Debug for ScopedJson<'reg, 'rc> where
'reg: 'rc,

impl<'reg, 'rc> From<Value> for ScopedJson<'reg, 'rc> where
'reg: 'rc,

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

impl<'a, T> AsTaggedExplicit<'a> for T where
T: 'a,

impl<'a, T> AsTaggedImplicit<'a> for T where
T: 'a,

fn implicit(
self,
class: Class,
constructed: bool,
tag: u32
) -> TaggedParser<'a, Implicit, Self>

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>,

fn into_collection<A>(self) -> SmallVec<A> where
A: Array<Item = T>,

fn mapped<U, F, A>(self, f: F) -> SmallVec<A> where
F: FnMut(T) -> U,
A: Array<Item = U>,

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

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

impl<V, T> VZip<V> for T where
V: MultiLane<T>,

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,