Enum RequestBodyTransformError 

pub enum RequestBodyTransformError {
    RouteLimit,
    SignatureMismatch,
    TooLarge {
        cap: u64,
    },
    InvalidJson,
    Unresolved {
        path: String,
    },
    Body(String),
}

Why a REQUEST body transform refused or failed (DW-028). The proxy maps each arm to its client answer: RouteLimit keeps the route limit’s 413 envelope (the route’s cap, not the transform’s, bound the body); SignatureMismatch keeps the HMAC family’s 401 (the client’s own signature bound a digest the body did not match); TooLarge/InvalidJson/Unresolved answer 413/400/400 in the transform’s own envelope.

Variants

RouteLimit

The route’s own streaming body limit aborted the read (the limit wrapper inside this body stack tripped mid-buffer).

SignatureMismatch

The signed-body digest did not match (DW-036): the request’s HMAC signature bound a different body.

TooLarge

The body exceeded the transform’s max_bytes.

Fields

cap: u64

InvalidJson

The body claims JSON but does not parse.

Unresolved

A pointer did not resolve (the strict-failure rule; see the module docs).

Fields

path: String

Body(String)

The body stream errored while buffering (client abort, framing failure).

Trait Implementations

impl Debug for RequestBodyTransformError

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

Formats the value using the given formatter.