Crate pingora_http 

HTTP header objects that preserve http header cases

Although HTTP header names are supposed to be case-insensitive for compatibility, proxies ideally shouldn’t alter the HTTP traffic, especially the headers they don’t need to read.

This crate provide structs and methods to preserve the headers in order to build a transparent proxy.

Modules

authority

Request-target authority classification.

prelude

Structs

HMap

A specialized multimap for header names and values.

Method

The Request Method (VERB)

RequestHeader

The HTTP request header type.

ResponseHeader

The HTTP response header type.

StatusCode

An HTTP status code (status-code in RFC 9110 et al.).

Version

Represents a version of the HTTP spec.

Enums

HeaderNameVariant

Traits

IntoCaseHeaderName

A trait that converts into case-sensitive header names.

Functions

header_value_from_raw

Build a HeaderValue from owned bytes, normalizing the value per RFC 9110 section 5.5 and RFC 9112 section 5.2: obs-fold continuations collapse to a single SP, and any stray CR / LF / NUL is replaced with SP. Zero-copy when the input contains no CR/LF/NUL.

header_value_from_slice

Build a HeaderValue from a borrowed slice, normalizing obs-fold per RFC 9112 section 5.2. The slice is copied into an owned buffer.