[package]
name = "positions"
version = "0.2.1"
edition = "2021"
description = "A position (finance) definition with some good algebraic properties."
repository = "https://github.com/Nouzan/positions/"
license = "MIT"
keywords = ["finance"]
rust-version = "1.65.0"

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

[features]
default = ["std"]
alloc = [
    "smol_str",
    "hashbrown",
    "serde?/alloc",
]
std = [
    "thiserror",
    "alloc",
    "serde?/std",
    "smol_str?/std",
]
serde = [
    "dep:serde",
    "serde_with",
    "smol_str?/serde",
    "hashbrown?/serde",
]

[dependencies]
smol_str = { version = "0.1.23", default-features = false, optional = true }
num-traits = { version = "0.2.14", default_features = false }
serde = { version = "1", features = ["derive"], optional = true, default_features = false }
serde_with = { version = "2.1", features = ["macros"], optional = true, default_features = false }
hashbrown = { version = "0.13.1", optional = true }
thiserror = { version = "1.0", optional = true }

[dev-dependencies]
anyhow = "1.0.66"
rust_decimal = "1.26.1"
rust_decimal_macros = "1.26.1"
serde_json = "1.0"
fraction = { version = "0.12.1" }
maplit = "1.0.2"

[[example]]
name = "arbitrage"
required-features = ["alloc"]

[[example]]
name = "basic"
required-features = ["alloc"]

[[example]]
name = "coin_margin"
required-features = ["alloc"]

[[example]]
name = "multi_instruments"
required-features = ["std"]