Struct Context 

pub struct Context { /* private fields */ }

Holds the key-value pairs passed to a template for rendering.

Implementations

impl Context

pub fn new() -> Self

pub fn insert(&mut self, key: impl Into<String>, value: Value)

Insert a value into the context.

pub fn get(&self, key: &str) -> Option<&Value>

Look up a value by key.

pub fn keys(&self) -> impl Iterator<Item = &String>

Iterate over all keys in the context.

pub fn iter(&self) -> impl Iterator<Item = (&str, &Value)>

Iterate over all key-value pairs in the context.

Trait Implementations

impl Clone for Context

fn clone(&self) -> Context

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Context

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for Context

fn default() -> Context

Returns the “default value” for a type.

impl IntoContext for &Context

fn into_context(self) -> Context

impl IntoContext for Context

fn into_context(self) -> Context