[package]
name = "ubench"
version = "0.0.0-alpha0" # remember to bump in `lib.rs`!
edition = "2021"
rust-version = "1.62.0"
license = "MIT"
description = "stopgap rust benchmarking solution for microcontrollers"
# TODO: keywords, categories
exclude = ["flake.*", ".envrc"]
repository = "https://github.com/rrbutani/ubench/"

[dependencies]

owo-colors = "3.4"
unicode-width = { version = "0.1", optional = true } # For better aligned output

# For `Metric` impls:
cortex-m = { version = "0.7", optional = true }
riscv = { version = "0.8", optional = true }
embedded-time = { version = "0.12", optional = true }

# For `Reporter` impls:
embedded-hal = { version = "0.2", optional = true }
nb = { version = "1", optional = true }
serde = { version = "1", default-features = false, features = ["derive"], optional = true }

[features]
default = ["embedded-hal", "json"]

all = ["std", "metrics", "reporters"]

std = ["serde?/std", "owo-colors/supports-colors", "unicode-width"] # Gates both `Metric` and `Reporter` impls
unicode-width = ["dep:unicode-width"]

# For `Metric` impls:
cortex-m = ["dep:cortex-m"]
riscv = ["dep:riscv"]
embedded-time = ["dep:embedded-time"] # generic; `embedded-time::Clock` based
metrics = ["cortex-m", "riscv", "embedded-time"]

# For `Reporter` impls:
embedded-hal = ["dep:embedded-hal", "dep:nb"]
json = ["dep:serde"]
reporters = ["embedded-hal", "json"]

[dev-dependencies]
libm = "0.2"

[package.metadata.docs.rs]
targets = [""]
rustdoc-args = ["--cfg", "docs"]
all-features = true
default-target = ""

# TESTS: all-features, no features (for no_std/embedded)
# run `bench` in the two example crates too
# fmt: all three crates