doppel 0.0.2

Intercept secrets in byte payloads, replace them with structurally-equivalent fakes, and transparently restore originals in streaming responses.
Documentation 
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[package]
name = "doppel"
version = "0.0.2"
edition = "2024"
description = "Intercept secrets in byte payloads, replace them with structurally-equivalent fakes, and transparently restore originals in streaming responses."
license = "MIT OR Apache-2.0"
repository = "https://github.com/mackenney/doppel"
documentation = "https://docs.rs/doppel"
rust-version = "1.85"
readme = "../README.md"
keywords = ["secrets", "redaction", "proxy", "anonymization", "llm"]
categories = ["cryptography", "network-programming"]

[lib]
name = "doppel"

[features]
async = ["dep:futures-core", "dep:bytes"]

[dependencies]
chacha20poly1305 = "0.10"
hmac = "0.12"
sha2 = "0.10"
rand = { version = "0.8", features = ["std", "std_rng"] }
zeroize = { version = "1", features = ["derive"] }
serde = { version = "1", features = ["derive"] }
serde_json = "1"
base64 = "0.22"
subtle = "2"
aho-corasick = "1"
log = "0.4"
thiserror = "1"
hex = "0.4"
toml = "0.8"
futures-core = { version = "0.3", optional = true }
bytes = { version = "1", optional = true }

[dev-dependencies]
zeroize = { version = "1", features = ["derive"] }
rand = { version = "0.8", features = ["std", "std_rng"] }
tempfile = "3"
futures = "0.3"

[package.metadata.release]
# doppel owns the tag and CHANGELOG stamping; doppel-cli inherits
# tag=false from release.toml, so only one tag is created.
tag = true
tag-prefix = ""
pre-release-replacements = [
  # Stamp [Unreleased] heading with the release version and date.
  {file="../CHANGELOG.md", search="Unreleased", replace="{{version}}"},
  {file="../CHANGELOG.md", search="ReleaseDate", replace="{{date}}"},
  # Update the comparison URL: ...HEAD -> ...vX.Y.Z.
  {file="../CHANGELOG.md", search="\\.\\.\\.HEAD", replace="...{{tag_name}}", exactly=1},
  # Re-insert the [Unreleased] header for the next cycle.
  {file="../CHANGELOG.md", search="<!-- next-header -->", replace="<!-- next-header -->\n\n## [Unreleased] - ReleaseDate", exactly=1},
  # Re-insert the [Unreleased] comparison URL for the next cycle.
  {file="../CHANGELOG.md", search="<!-- next-url -->", replace="<!-- next-url -->\n[Unreleased]: {{repository}}/compare/{{tag_name}}...HEAD", exactly=1},
]