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Node

Enum Node 

Source
pub enum Node {
    Text(String),
    Echo {
        expr: Expr,
        raw: bool,
    },
    If {
        branches: Vec<(Condition, Vec<Node>)>,
        otherwise: Option<Vec<Node>>,
    },
    Foreach {
        collection: Expr,
        key: Option<String>,
        value: String,
        body: Vec<Node>,
    },
    Include(String),
    Yield(String),
    Section {
        name: String,
        body: Vec<Node>,
    },
}
Expand description

One piece of a template.

Variants§

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Text(String)

Literal text.

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Echo

{{ expr }} (escaped) or {!! expr !!} (raw).

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§expr: Expr

The path to read.

§raw: bool

Whether to emit the value without HTML-escaping it.

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If

@if … @elseif … @else … @endif.

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§branches: Vec<(Condition, Vec<Node>)>

Each (condition, body) in order.

§otherwise: Option<Vec<Node>>

The @else body, if there is one.

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Foreach

@foreach(items as item) … @endforeach.

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§collection: Expr

The collection to walk.

§key: Option<String>

The variable bound to each key, for key => value form.

§value: String

The variable bound to each element.

§body: Vec<Node>

The loop body.

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Include(String)

@include('partial').

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Yield(String)

@yield('name') — where a layout drops a child’s section.

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Section

@section('name') … @endsection.

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§name: String

The section’s name.

§body: Vec<Node>

Its content.

Trait Implementations§

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impl Clone for Node

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fn clone(&self) -> Self

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more
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impl Debug for Node

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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 PartialEq for Node

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fn eq(&self, other: &Self) -> bool

Equality operator ==. Read more
1.0.0 (const: unstable) · Source§

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=. Read more
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impl StructuralPartialEq for Node

Auto Trait Implementations§

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impl Freeze for Node

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impl RefUnwindSafe for Node

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impl Send for Node

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impl Sync for Node

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impl Unpin for Node

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impl UnsafeUnpin for Node

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impl UnwindSafe for Node

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,

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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,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. 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 T
where U: From<T>,

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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,

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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)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = !

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, !>

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

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.