litellm/litellm-rust/crates/http/Cargo.toml
Yujong Lee c404bed9f0 feat(rust): add Amazon Textract to litellm.ocr and sign provider requests after host hooks
Add an aws_textract OCR provider on the Rust route, with no Python path. The
detect-document-text model returns plain lines and analyze-document renders
layout and tables as markdown. Both use Textract's synchronous API, so a
multi-page PDF or TIFF is rejected with an error that names the single-page
limit. A call with no region fails instead of falling back to Bedrock's default

SigV4 covers the request body, and host hooks can rewrite that body before it
is sent. litellm-http now has OutboundRequest, which serializes the body once,
shows those bytes to a RequestSigner and is the only thing a route can send.
Chat, audio transcription and OCR build it after their hooks ran, so a callback
that redacts the body still produces a valid Bedrock or Textract signature

ChatCompletionsAuth and AudioTranscriptionAuth are replaced by
litellm_auth::RequestAuth, and one helper in core turns it into a signed or
unsigned request. Audio transcription now signs only the AWS header set and
rejects a forwarded header that SigV4 computes, the same as chat

The OCR catalog routes aws_textract as Rust required, and the dispatch context
reads the provider from the model prefix so a provider scoped rule can match
2026-09-19 09:11:52 -07:00

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TOML

[package]
name = "litellm-http"
version = "0.1.0"
edition.workspace = true
license.workspace = true
repository.workspace = true
[features]
test-support = []
[dependencies]
http.workspace = true
litellm-core-utils.workspace = true
hyper-util.workspace = true
reqwest.workspace = true
rustls.workspace = true
serde.workspace = true
serde_json.workspace = true
thiserror.workspace = true
tokio.workspace = true
veil.workspace = true
webpki-roots.workspace = true
[dev-dependencies]
rstest.workspace = true
tokio.workspace = true