Struct archetect_core::template_engine::Context [−][src]
pub struct Context { /* fields omitted */ }
The struct that holds the context of a template rendering.
Light wrapper around a BTreeMap
for easier insertions of Serializable
values
Implementations
impl Context
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impl Context
[src]pub fn insert<T: Serialize + ?Sized>(&mut self, key: &str, val: &T)
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pub fn insert<T: Serialize + ?Sized>(&mut self, key: &str, val: &T)
[src]Converts the val
parameter to Value
and insert it into the context
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let mut context = Context::new(); // user is an instance of a struct implementing `Serialize` context.insert("number_users", 42);
pub fn insert_value(&mut self, identifier: &str, value: &Value)
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pub fn extend(&mut self, source: Context)
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pub fn extend(&mut self, source: Context)
[src]Appends the data of the source
parameter to self
, overwriting existing keys.
The source context will be dropped.
ⓘ
let mut target = Context::new(); target.insert("a", 1); target.insert("b", 2); let mut source = Context::new(); source.insert("b", 3); source.insert("d", 4); target.extend(source);
pub fn into_json(self) -> Value
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pub fn into_json(self) -> Value
[src]Converts the context to a serde_json::Value
consuming the context
pub fn contains(&self, identifier: &str) -> bool
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pub fn get(&self, identifier: &str) -> Option<&Value>
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Trait Implementations
impl StructuralPartialEq for Context
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Auto Trait Implementations
impl RefUnwindSafe for Context
impl Send for Context
impl Sync for Context
impl Unpin for Context
impl UnwindSafe for Context
Blanket Implementations
impl<T> BorrowMut<T> for T where
T: ?Sized,
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impl<T> BorrowMut<T> for T where
T: ?Sized,
[src]pub fn borrow_mut(&mut self) -> &mut T
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pub fn borrow_mut(&mut self) -> &mut T
[src]Mutably borrows from an owned value. Read more
impl<T> ToOwned for T where
T: Clone,
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impl<T> ToOwned for T where
T: Clone,
[src]type Owned = T
type Owned = T
The resulting type after obtaining ownership.
pub fn to_owned(&self) -> T
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pub fn to_owned(&self) -> T
[src]Creates owned data from borrowed data, usually by cloning. Read more
pub fn clone_into(&self, target: &mut T)
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pub fn clone_into(&self, target: &mut T)
[src]🔬 This is a nightly-only experimental API. (toowned_clone_into
)
recently added
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>,