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Clean up features, and get docs.rs to enable the useful ones #38

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Merged
thejpster merged 1 commit into from
Jan 4, 2026
Merged

Clean up features, and get docs.rs to enable the useful ones #38

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21 changes: 17 additions & 4 deletions Cargo.toml
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Original file line number Diff line number Diff line change
Expand Up @@ -19,6 +19,7 @@ cc = "1.0"

[features]
default = ["all"]
# should enable all libc functions gated behind features
all = [
"abs",
"atoi",
Expand Down Expand Up @@ -53,8 +54,8 @@ all = [
"utoa",
]

# libc functions gated behind features
abs = []
alloc = []
atoi = []
isalpha = []
isdigit = []
Expand All @@ -65,9 +66,6 @@ memchr = []
qsort = []
rand_r = []
rand = ["rand_r", "dep:portable-atomic"]
rand_max_i16 = []
signal = ["dep:portable-atomic"]
signal-cs = ["portable-atomic/critical-section"]
snprintf = []
strcat = []
strchr = []
Expand All @@ -88,3 +86,18 @@ strtoul = []
strtoull = []
strtoumax = []
utoa = []

# options for rand
rand_max_i16 = []

# malloc/free support
alloc = []

# Signal support is optional because it requires atomics
signal = ["dep:portable-atomic"]
# bring in critical-section based portable atomics
signal-cs = ["portable-atomic/critical-section"]

[package.metadata.docs.rs]
# Features to pass to Cargo (default: [])
features = ["all", "alloc", "signal"]
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