Struct Context 

pub struct Context { /* private fields */ }

Evaluation context that manages variable scopes and evaluation state

Implementations

impl Context

pub fn new() -> Self

pub fn with_max_depth(max_depth: usize) -> Self

pub fn depth(&self) -> usize

Get the current evaluation depth

pub fn check_depth(&self) -> Result<()>

Check if we’ve exceeded the maximum depth

pub fn push_depth(&mut self) -> Result<()>

Increment evaluation depth

pub fn pop_depth(&mut self)

Decrement evaluation depth

pub fn get_variable(&self, name: &str) -> Option<&JsonnetValue>

Get a variable by name, searching from local to global scope

pub fn set_variable(&mut self, name: String, value: JsonnetValue)

Set a variable in the current scope (local if available, otherwise global)

pub fn set_global(&mut self, name: String, value: JsonnetValue)

Set a variable in the global scope specifically

pub fn has_variable(&self, name: &str) -> bool

Check if a variable exists in any scope

pub fn push_scope(&mut self)

Push a new local scope

pub fn pop_scope(&mut self) -> Option<Scope>

Pop the current local scope

pub fn current_scope(&mut self) -> Option<&mut Scope>

Get the current scope (for setting variables)

pub fn global_scope(&self) -> &Scope

Get the global scope

pub fn global_scope_mut(&mut self) -> &mut Scope

Get the global scope mutably

pub fn all_variables(&self) -> HashMap<String, &JsonnetValue>

Get all variables from all scopes (for debugging)

pub fn fork(&self) -> Self

Create a new context with the same global scope but empty local scopes

pub fn merge_locals_to_global(&mut self)

Merge local scopes back into global scope (for top-level evaluation)

Trait Implementations

impl Debug for Context

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

Formats the value using the given formatter.

impl Default for Context

fn default() -> Self

Returns the “default value” for a type.