Struct rocket_dyn_templates::handlebars::BlockContext
source · [−]pub struct BlockContext<'reg> { /* private fields */ }
Expand description
A data structure holds contextual data for current block scope.
Implementations
sourceimpl<'reg> BlockContext<'reg>
impl<'reg> BlockContext<'reg>
sourcepub fn new() -> BlockContext<'reg>
pub fn new() -> BlockContext<'reg>
create a new BlockContext
with default data
sourcepub fn set_local_var(&mut self, name: &str, value: Value)
pub fn set_local_var(&mut self, name: &str, value: Value)
set a local variable into current scope
sourcepub fn get_local_var(&self, name: &str) -> Option<&Value>
pub fn get_local_var(&self, name: &str) -> Option<&Value>
get a local variable from current scope
sourcepub fn base_path(&self) -> &Vec<String, Global>ⓘNotable traits for Vec<u8, A>impl<A> Write for Vec<u8, A> where
A: Allocator,
pub fn base_path(&self) -> &Vec<String, Global>ⓘNotable traits for Vec<u8, A>impl<A> Write for Vec<u8, A> where
A: Allocator,
A: Allocator,
borrow a reference to current scope’s base path all paths inside this block will be relative to this path
sourcepub fn base_path_mut(&mut self) -> &mut Vec<String, Global>ⓘNotable traits for Vec<u8, A>impl<A> Write for Vec<u8, A> where
A: Allocator,
pub fn base_path_mut(&mut self) -> &mut Vec<String, Global>ⓘNotable traits for Vec<u8, A>impl<A> Write for Vec<u8, A> where
A: Allocator,
A: Allocator,
borrow a mutable reference to the base path
sourcepub fn base_value(&self) -> Option<&Value>
pub fn base_value(&self) -> Option<&Value>
borrow the base value
sourcepub fn set_base_value(&mut self, value: Value)
pub fn set_base_value(&mut self, value: Value)
set the base value
sourcepub fn get_block_param(
&self,
block_param_name: &str
) -> Option<&BlockParamHolder>
pub fn get_block_param(
&self,
block_param_name: &str
) -> Option<&BlockParamHolder>
Get a block parameter from this block. Block parameters needed to be supported by the block helper. The typical syntax for block parameter is:
{{#myblock param1 as |block_param1|}}
...
{{/myblock}}
sourcepub fn set_block_params(&mut self, block_params: BlockParams<'reg>)
pub fn set_block_params(&mut self, block_params: BlockParams<'reg>)
Set a block parameter into this block.
Trait Implementations
sourceimpl<'reg> Clone for BlockContext<'reg>
impl<'reg> Clone for BlockContext<'reg>
sourcefn clone(&self) -> BlockContext<'reg>
fn clone(&self) -> BlockContext<'reg>
Returns a copy of the value. Read more
1.0.0 · sourcefn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from source
. Read more
sourceimpl<'reg> Debug for BlockContext<'reg>
impl<'reg> Debug for BlockContext<'reg>
sourceimpl<'reg> Default for BlockContext<'reg>
impl<'reg> Default for BlockContext<'reg>
sourcefn default() -> BlockContext<'reg>
fn default() -> BlockContext<'reg>
Returns the “default value” for a type. Read more
Auto Trait Implementations
impl<'reg> RefUnwindSafe for BlockContext<'reg>
impl<'reg> Send for BlockContext<'reg>
impl<'reg> Sync for BlockContext<'reg>
impl<'reg> Unpin for BlockContext<'reg>
impl<'reg> UnwindSafe for BlockContext<'reg>
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
sourceimpl<T> Instrument for T
impl<T> Instrument for T
sourcefn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
sourcefn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
impl<T> IntoCollection<T> for T
impl<T> IntoCollection<T> for T
fn into_collection<A>(self) -> SmallVec<A> where
A: Array<Item = 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>,
sourceimpl<T> ToOwned for T where
T: Clone,
impl<T> ToOwned for T where
T: Clone,
type Owned = T
type Owned = T
The resulting type after obtaining ownership.
sourcefn clone_into(&self, target: &mut T)
fn clone_into(&self, target: &mut T)
toowned_clone_into
)Uses borrowed data to replace owned data, usually by cloning. Read more
impl<V, T> VZip<V> for T where
V: MultiLane<T>,
impl<V, T> VZip<V> for T where
V: MultiLane<T>,
fn vzip(self) -> V
sourceimpl<T> WithSubscriber for T
impl<T> WithSubscriber for T
sourcefn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,
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
sourcefn with_current_subscriber(self) -> WithDispatch<Self>
fn with_current_subscriber(self) -> WithDispatch<Self>
Attaches the current default Subscriber
to this type, returning a
WithDispatch
wrapper. Read more