Struct liquid_core::runtime::StackFrame

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pub struct StackFrame<P, O> { /* private fields */ }

Expand description

Layer variables on top of the existing runtime

Implementations

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impl<P: Runtime, O: ObjectView> StackFrame<P, O>

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pub fn new(parent: P, data: O) -> Self

Layer variables on top of the existing runtime

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pub fn with_name<S: Into<KString>>(self, name: S) -> Self

Name the current context

Trait Implementations

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impl<P: Runtime, O: ObjectView> Runtime for StackFrame<P, O>

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fn partials(&self) -> &dyn PartialStore

Partial templates for inclusion.

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fn name(&self) -> Option<KStringRef<'_>>

The name of the currently active template.

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fn roots(&self) -> BTreeSet<KStringCow<'_>>

All available values

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fn try_get(&self, path: &[ScalarCow<'_>]) -> Option<ValueCow<'_>>

Recursively index into the stack.

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fn get(&self, path: &[ScalarCow<'_>]) -> Result<ValueCow<'_>>

Recursively index into the stack.

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fn set_global(&self, name: KString, val: Value) -> Option<Value>

Sets a value in the global runtime.

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fn set_index(&self, name: KString, val: Value) -> Option<Value>

Used by increment and decrement tags

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fn get_index<'a>(&'a self, name: &str) -> Option<ValueCow<'a>>

Used by increment and decrement tags

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fn registers(&self) -> &Registers

Unnamed state for plugins during rendering

Auto Trait Implementations

impl<P, O> RefUnwindSafe for StackFrame<P, O> where
O: RefUnwindSafe,
P: RefUnwindSafe,

impl<P, O> Send for StackFrame<P, O> where
O: Send,
P: Send,

impl<P, O> Sync for StackFrame<P, O> where
O: Sync,
P: Sync,

impl<P, O> Unpin for StackFrame<P, O> where
O: Unpin,
P: Unpin,

impl<P, O> UnwindSafe for StackFrame<P, O> where
O: UnwindSafe,
P: 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, 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.

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Struct liquid_core::runtime::StackFrame

Implementations

impl<P: Runtime, O: ObjectView> StackFrame<P, O>

pub fn new(parent: P, data: O) -> Self

pub fn with_name<S: Into<KString>>(self, name: S) -> Self

Trait Implementations

impl<P: Runtime, O: ObjectView> Runtime for StackFrame<P, O>

fn partials(&self) -> &dyn PartialStore

fn name(&self) -> Option<KStringRef<'_>>

fn roots(&self) -> BTreeSet<KStringCow<'_>>

fn try_get(&self, path: &[ScalarCow<'_>]) -> Option<ValueCow<'_>>

fn get(&self, path: &[ScalarCow<'_>]) -> Result<ValueCow<'_>>

fn set_global(&self, name: KString, val: Value) -> Option<Value>

fn set_index(&self, name: KString, val: Value) -> Option<Value>

fn get_index<'a>(&'a self, name: &str) -> Option<ValueCow<'a>>

fn registers(&self) -> &Registers

Auto Trait Implementations

impl<P, O> RefUnwindSafe for StackFrame<P, O> where
O: RefUnwindSafe,
P: RefUnwindSafe,

impl<P, O> Send for StackFrame<P, O> where
O: Send,
P: Send,

impl<P, O> Sync for StackFrame<P, O> where
O: Sync,
P: Sync,

impl<P, O> Unpin for StackFrame<P, O> where
O: Unpin,
P: Unpin,

impl<P, O> UnwindSafe for StackFrame<P, O> where
O: UnwindSafe,
P: 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, 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: Any,

Struct liquid_core::runtime::StackFrame

Implementations

impl<P: Runtime, O: ObjectView> StackFrame<P, O>

pub fn new(parent: P, data: O) -> Self

pub fn with_name<S: Into<KString>>(self, name: S) -> Self

Trait Implementations

impl<P: Runtime, O: ObjectView> Runtime for StackFrame<P, O>

fn partials(&self) -> &dyn PartialStore

fn name(&self) -> Option<KStringRef<'_>>

fn roots(&self) -> BTreeSet<KStringCow<'_>>

fn try_get(&self, path: &[ScalarCow<'_>]) -> Option<ValueCow<'_>>

fn get(&self, path: &[ScalarCow<'_>]) -> Result<ValueCow<'_>>

fn set_global(&self, name: KString, val: Value) -> Option<Value>

fn set_index(&self, name: KString, val: Value) -> Option<Value>

fn get_index<'a>(&'a self, name: &str) -> Option<ValueCow<'a>>

fn registers(&self) -> &Registers

Auto Trait Implementations

impl<P, O> RefUnwindSafe for StackFrame<P, O> where O: RefUnwindSafe, P: RefUnwindSafe,

impl<P, O> Send for StackFrame<P, O> where O: Send, P: Send,

impl<P, O> Sync for StackFrame<P, O> where O: Sync, P: Sync,

impl<P, O> Unpin for StackFrame<P, O> where O: Unpin, P: Unpin,

impl<P, O> UnwindSafe for StackFrame<P, O> where O: UnwindSafe, P: 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, 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: Any,

impl<P, O> RefUnwindSafe for StackFrame<P, O> where
O: RefUnwindSafe,
P: RefUnwindSafe,

impl<P, O> Send for StackFrame<P, O> where
O: Send,
P: Send,

impl<P, O> Sync for StackFrame<P, O> where
O: Sync,
P: Sync,

impl<P, O> Unpin for StackFrame<P, O> where
O: Unpin,
P: Unpin,

impl<P, O> UnwindSafe for StackFrame<P, O> where
O: UnwindSafe,
P: 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, U> TryFrom<U> for T where
U: Into<T>,

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

impl<T> Any for T where
T: Any,