[package]
name = "lightweight-mmap"
version = "0.4.2"
edition = "2021"
description = "Simple memory mapping helpers for Rust, with minimal amount of code generated."
repository = "https://github.com/Sewer56/lightweight-mmap"
license-file = "LICENSE"
include = ["src/**/*"]
readme = "README.MD"

[features]
default = ["std", "mmap"]
std = []
# Feature for enabling C library exports. (Test code build size)
c-exports = []
# Enables memory mapping operations.
# When this is disabled, library can only be used to open file handles.
# When this is enabled, library can be used to open file handles, and extra data for fast opening
# of mmap(s) may be stored inside each handle depending on platform.
mmap = []
# Skips core::fmt formatting machinery where possible.
no-format = [ "dep:itoa", "dep:nanokit" ]
# Trims the lengths of memory maps up to the size of the file, ensuriung mapping
# cannot go beyond. At slight cost of map open time.
trim-file-lengths = []

[dependencies]
thiserror = "1.0.66"
bitflags = "2.6.0"
itoa = { version = "1.0.8", default-features = false, optional = true }
nanokit = { version = "0.2.0", features = ["no-inline-concat"], optional = true }

[target.'cfg(unix)'.dependencies]
libc = "0.2.146"
errno = "0.3.9"

[target.'cfg(target_os = "windows")'.dependencies.windows-sys]
version = "0.59.0"
features = [
    "Win32_Foundation",
    "Win32_Storage_FileSystem",
    "Win32_Security",
    "Win32_Globalization",
    "Win32_System_Memory",
    "Win32_System_SystemInformation",
    "Win32_System_Threading"
]

# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
[dev-dependencies]
tempfile = "3.13.0"

# Profile Build
[profile.profile]
inherits = "release"
debug = true
codegen-units = 1
lto = true
strip = false  # No stripping!!

# Optimized Release Build
[profile.release]
codegen-units = 1
lto = true
strip = true  # Automatically strip symbols from the binary.
panic = "abort"