[][src]Struct tera::Context

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

Methods

impl Context
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Initializes an empty context

Converts the val parameter to Value and insert it into the context

This example is not tested
let mut context = Context::new();
// user is an instance of a struct implementing `Serialize`
context.insert("number_users", 42);

Appends the data of the source parameter to self, overwriting existing keys. The source context will be dropped.

This example is not tested
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);

Converts the context to a serde_json::Value consuming the context

Trait Implementations

impl PartialEq<Context> for Context
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impl Clone for Context
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Performs copy-assignment from source. Read more

impl Default for Context
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impl Debug for Context
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Auto Trait Implementations

impl Send for Context

impl Sync for Context

Blanket Implementations

impl<T> From for T
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impl<T, U> Into for T where
    U: From<T>, 
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impl<T> ToOwned for T where
    T: Clone
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impl<T, U> TryFrom for T where
    T: From<U>, 
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🔬 This is a nightly-only experimental API. (try_from)

The type returned in the event of a conversion error.

impl<T> Borrow for T where
    T: ?Sized
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impl<T> BorrowMut for T where
    T: ?Sized
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impl<T, U> TryInto for T where
    U: TryFrom<T>, 
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🔬 This is a nightly-only experimental API. (try_from)

The type returned in the event of a conversion error.

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