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xso: make convert_via_fromstr_and_display available

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Useful for dependent crates which want an easy way to provide the
AsXmlText / FromXmlText traits.
This commit is contained in:
Jonas Schäfer 2025-05-02 16:54:42 +02:00
commit 25d89e02ea
3 changed files with 56 additions and 9 deletions
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7
xso/src/lib.rs
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@ -39,10 +39,10 @@ mod rxml_util;
pub mod text;
#[doc(hidden)]
#[cfg(feature = "macros")]
pub mod exports {
#[cfg(feature = "minidom")]
#[cfg(all(feature = "minidom", feature = "macros"))]
pub use minidom;
#[cfg(feature = "macros")]
pub use rxml;
// These re-exports are necessary to support both std and no_std in code
@ -65,12 +65,14 @@ pub mod exports {
///
/// This is re-exported for use by macros in cases where we cannot rely on
/// people not having done `type bool = str` or some similar shenanigans.
#[cfg(feature = "macros")]
pub type CoreBool = bool;
/// The built-in `u8` type.
///
/// This is re-exported for use by macros in cases where we cannot rely on
/// people not having done `type u8 = str` or some similar shenanigans.
#[cfg(feature = "macros")]
pub type CoreU8 = u8;
/// Compile-time comparison of two strings.
@ -78,6 +80,7 @@ pub mod exports {
/// Used by macro-generated code.
///
/// This is necessary because `<str as PartialEq>::eq` is not `const`.
#[cfg(feature = "macros")]
pub const fn const_str_eq(a: &'static str, b: &'static str) -> bool {
let a = a.as_bytes();
let b = b.as_bytes();