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diff --git a/src/connect.rs b/src/connect.rs
index 67e319e..82399c7 100644
--- a/src/connect.rs
+++ b/src/connect.rs
@@ -44,6 +44,8 @@ use core::fmt;
/// to establish an X11 connection like so:
///
/// ```rust,no_run
+/// # #[cfg(feature = "std")]
+/// # {
/// # use x11rb_protocol::connect::Connect;
/// # use x11rb_protocol::xauth::Family;
/// # use std::{error::Error, io::prelude::*};
@@ -86,6 +88,7 @@ use core::fmt;
/// let setup = connect.into_setup()?;
/// # Ok(())
/// # }
+/// # }
/// ```
///
/// If, instead, `stream` implements `AsyncRead` and `AsyncWrite`, the code
@@ -262,7 +265,7 @@ impl TryFrom<Connect> for Setup {
}
#[cfg(test)]
-#[cfg(feature = "extra-traits")]
+#[cfg(all(feature = "extra-traits", feature = "std"))]
mod tests {
use super::Connect;
use crate::errors::ConnectError;
diff --git a/src/packet_reader.rs b/src/packet_reader.rs
index 1a3950e..a6ba090 100644
--- a/src/packet_reader.rs
+++ b/src/packet_reader.rs
@@ -124,7 +124,7 @@ fn extra_length(buffer: &[u8]) -> usize {
}
}
-#[cfg(test)]
+#[cfg(all(test, feature = "std"))]
mod tests {
use super::PacketReader;
use alloc::{vec, vec::Vec};
diff --git a/src/parse_display/connect_instruction.rs b/src/parse_display/connect_instruction.rs
index cd3f6a8..5c9026c 100644
--- a/src/parse_display/connect_instruction.rs
+++ b/src/parse_display/connect_instruction.rs
@@ -54,7 +54,7 @@ pub(super) fn connect_addresses(p: &ParsedDisplay) -> impl Iterator<Item = Conne
targets.into_iter()
}
-#[cfg(test)]
+#[cfg(all(test, feature = "std"))]
mod tests {
// make sure iterator properties are clean
use super::{super::parse_display, ConnectAddress};
diff --git a/src/parse_display/mod.rs b/src/parse_display/mod.rs
index f82feea..1160d2a 100644
--- a/src/parse_display/mod.rs
+++ b/src/parse_display/mod.rs
@@ -141,7 +141,7 @@ fn parse_display_direct_path(
))
}
-#[cfg(test)]
+#[cfg(all(test, feature = "std"))]
mod test {
use super::{
parse_display, parse_display_with_file_exists_callback, DisplayParsingError, ParsedDisplay,
diff --git a/src/test.rs b/src/test.rs
index 2e26e38..510fd14 100644
--- a/src/test.rs
+++ b/src/test.rs
@@ -1,3 +1,4 @@
+#![cfg(feature = "std")]
use std::borrow::Cow;
use crate::protocol::{get_request_name, request_name};
diff --git a/src/wrapper.rs b/src/wrapper.rs
index 6e6f27b..beeefed 100644
--- a/src/wrapper.rs
+++ b/src/wrapper.rs
@@ -41,7 +41,7 @@ where
}
fn size_hint(&self) -> (usize, Option<usize>) {
- let size = self.0.len() / core::mem::size_of::<T>();
+ let size = self.0.len() / size_of::<T>();
(size, Some(size))
}
}
diff --git a/src/x11_utils.rs b/src/x11_utils.rs
index 945a684..611cacb 100644
--- a/src/x11_utils.rs
+++ b/src/x11_utils.rs
@@ -386,7 +386,7 @@ implement_serialize!(i64: 8);
forward_float!(f32: u32);
forward_float!(f64: u64);
-#[cfg(test)]
+#[cfg(all(test, feature = "std"))]
mod float_tests {
use super::{Serialize, TryParse};
|
