Cargo.toml

[package]
name = "snafu"
version = "0.8.2"
authors = ["Jake Goulding <jake.goulding@gmail.com>"]
edition = "2018"
rust-version = "1.56"

readme = "README.md"
description = "An ergonomic error handling library"
documentation = "https://docs.rs/snafu"
repository = "https://github.com/shepmaster/snafu"

license = "MIT OR Apache-2.0"

keywords = ["error", "ergonomic", "library", "no_std"]
categories = ["rust-patterns", "no-std"]

exclude = [
  "/.cirrus.yml",
  "/.gitignore",
  "/rust-toolchain",
]

[package.metadata.docs.rs]
# We don't use `all-features` for a few reasons:
# - `backtraces-impl-backtrace-crate` replaces the default stdlib implementation
# - `unstable-*` features might break with little warning
# - `internal-dev-dependencies` is internal
features = ["futures", "guide"]

[features]
default = ["std", "rust_1_65"]

# Implement the `std::error::Error` trait.
std = []

# Implement the `core::error::Error` trait.
unstable-core-error = []

# Add support for `Termination` for `Report`
rust_1_61 = ["snafu-derive/rust_1_61"]

# `Backtrace` was stabilized
rust_1_65 = ["rust_1_61"]

# The backtrace type becomes `backtrace::Backtrace`
backtraces-impl-backtrace-crate = ["backtrace"]

# The std::error::Error provider API will be implemented.
unstable-provider-api = ["snafu-derive/unstable-provider-api"]

# Add support for `FromResidual` for `Report`
unstable-try-trait = []

# The standard library's implementation of futures
futures = ["futures-core-crate", "pin-project"]

# Include the built-in user guide documentation
guide = []

# No public user should make use of this feature
# https://github.com/rust-lang/cargo/issues/1596
"internal-dev-dependencies" = ["futures-crate"]

[workspace]
# The compatibility tests each set feature flags for the library and
# cannot be in the same crate graph.
exclude = ["compatibility-tests"]

[dependencies]
snafu-derive = { path = "snafu-derive", version = "0.8.2" }
backtrace = { version = "0.3.0", optional = true }
futures-crate = { package = "futures", version = "0.3.11", optional = true, default-features = false }
futures-core-crate = { package = "futures-core", version = "0.3.0", optional = true, default-features = false }
pin-project = { version = "1.0.2", optional = true, default-features = false }