Module body 

Body content predicates for cache decisions.

These predicates evaluate the body content of requests or responses.

Operations

Operation	Description
Operation::Limit	Cache only if body size is within limit
Operation::Plain	Match body as plain text (contains, regex, etc.)
Operation::Jq	Evaluate body as JSON using JQ expressions

Caveats

Body predicates consume bytes from the stream. After evaluation:

• The body transitions to BufferedBody::Partial or BufferedBody::Complete
• Subsequent predicates receive the modified body state
• Order your predicates to minimize body consumption

Examples

Only cache responses with non-empty JSON arrays:

use hitbox_http::predicates::body::{Operation, JqExpression, JqOperation};

let op = Operation::Jq {
    filter: JqExpression::compile(".items | length > 0").unwrap(),
    operation: JqOperation::Eq(serde_json::Value::Bool(true)),
};

Structs

Body

A predicate that matches HTTP bodies against an Operation.

JqExpression

A compiled jq expression for querying JSON bodies.

Enums

JqOperation

Operations for matching jq query results.

Operation

Matching operations for HTTP body content.

PlainOperation

Operations for matching raw body bytes.

Traits

BodyPredicate

Extension trait for adding body matching to a predicate chain.