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rustls
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add std feature 

Since aws-lc-rs doesn't support no-std it's moved from the default
features to the std features.

Similarly we must tweak our `once_cell` usage to provide the
`race` feature for builds without `std`.

See the upstream[0] docs section on "Does this crate support no_std?"
for some important caveats.

[0]: https://docs.rs/once_cell/latest/once_cell/
This commit is contained in:
Jorge Aparicio 2023-10-05 16:53:43 +02:00 committed by Daniel McCarney
parent 29c3a7421d
commit 1553549329
2 changed files with 8 additions and 7 deletions
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2
provider-example/Cargo.toml
View File

@ -18,7 +18,7 @@ p256 = { version = "0.13.2", default-features = false, features = ["alloc", "ecd
pkcs8 = "0.10.2"
pki-types = { package = "rustls-pki-types", version = "1" }
rand_core = { version = "0.6", features = ["getrandom"] }
rustls = { path = "../rustls", default-features = false, features = ["logging", "tls12"] }
rustls = { path = "../rustls", default-features = false, features = ["logging", "std", "tls12"] }
rsa = { version = "0.9", features = ["sha2"], default-features = false }
sha2 = { version = "0.10", default-features = false }
signature = "2"

13
rustls/Cargo.toml
View File

@ -19,20 +19,21 @@ rustversion = { version = "1.0.6", optional = true }
aws-lc-rs = { version = "1.6", optional = true, default-features = false, features = ["aws-lc-sys"] }
log = { version = "0.4.4", optional = true }
# remove once our MSRV is >= 1.70
once_cell = "1"
once_cell = { version = "1.16", default-features = false, features = ["alloc", "race"] }
ring = { version = "0.17", optional = true }
subtle = { version = "2.5.0", default-features = false }
webpki = { package = "rustls-webpki", version = "0.102.2", features = ["std"], default-features = false }
pki-types = { package = "rustls-pki-types", version = "1.2", features = ["std"] }
webpki = { package = "rustls-webpki", version = "0.102.2", features = ["alloc"], default-features = false }
pki-types = { package = "rustls-pki-types", version = "1.2", features = ["alloc"] }
zeroize = "1.7"
[features]
default = ["aws_lc_rs", "logging", "tls12"]
default = ["logging", "std", "tls12"]
std = ["aws_lc_rs", "webpki/std", "pki-types/std", "once_cell/std"]
logging = ["log"]
aws_lc_rs = ["dep:aws-lc-rs", "webpki/aws_lc_rs"]
aws_lc_rs = ["dep:aws-lc-rs", "webpki/aws_lc_rs", "std"]
ring = ["dep:ring", "webpki/ring"]
tls12 = []
read_buf = ["rustversion"]
read_buf = ["rustversion", "std"]
fips = ["aws_lc_rs", "aws-lc-rs?/fips"]
[dev-dependencies]