ContextFrame

datalogic_rs

Struct ContextFrame 

Source 
pub struct ContextFrame {
    pub data: Value,
    pub index: Option<usize>,
    pub metadata: Option<HashMap<String, Value>>,
}
Expand description

A single frame in the context stack (for temporary/nested contexts)

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§data: Value

The data value at this context level

§index: Option<usize>

Optional index for array iteration (avoids HashMap allocation)

§metadata: Option<HashMap<String, Value>>

Optional metadata for this frame (e.g., “key” in map operations) Only used when additional metadata beyond index is needed

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