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tamer: ir::xir (newtype_symbol!): Remove for now 

This does not belong here and was more of a POC at the time.  It can be
added later on when I have the time; I have to move on.
main
Mike Gerwitz 2021-10-11 11:51:51 -04:00
parent f65ec818ab
commit bc5091d2a7
1 changed files with 26 additions and 39 deletions
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65
tamer/src/ir/xir.rs
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@ -72,45 +72,18 @@ macro_rules! qname_const {
}
}
// TODO: Move into crate::sym if this is staying around.
macro_rules! newtype_symbol {
{$($(#[$meta:meta])* pub struct $name:ident;)*} => {
$(
$(#[$meta])*
#[derive(Debug, Clone, Copy, PartialEq, Eq)]
pub struct $name(SymbolId);
impl Deref for $name {
type Target = SymbolId;
fn deref(&self) -> &Self::Target {
&self.0
}
}
impl PartialEq<SymbolId> for $name {
fn eq(&self, other: &SymbolId) -> bool {
self.0 == *other
}
}
)*
};
}
// TODO: Derive macro instead?
newtype_symbol! {
/// XML Name minus `":"`.
///
/// The intent is to check a string for validity _before_ interning;
/// otherwise,
/// the string would have to be first retrieved from the intern pool
/// for comparison,
/// which is not an operation we want to do implicitly.
/// Those methods will be created as they are needed.
///
/// See <https://www.w3.org/TR/REC-xml-names/#NT-NCName>.
pub struct NCName;
}
/// XML Name minus `":"`.
///
/// The intent is to check a string for validity _before_ interning;
/// otherwise,
/// the string would have to be first retrieved from the intern pool
/// for comparison,
/// which is not an operation we want to do implicitly.
/// Those methods will be created as they are needed.
///
/// See <https://www.w3.org/TR/REC-xml-names/#NT-NCName>.
#[derive(Debug, Clone, Copy, PartialEq, Eq)]
pub struct NCName(SymbolId);
impl NCName {
/// Create a new NCName from a symbol without validating that the symbol
@ -127,6 +100,20 @@ impl NCName {
}
}
impl Deref for NCName {
type Target = SymbolId;
fn deref(&self) -> &Self::Target {
&self.0
}
}
impl PartialEq<SymbolId> for NCName {
fn eq(&self, other: &SymbolId) -> bool {
self.0 == *other
}
}
#[derive(Debug, PartialEq, Eq)]
pub enum Error {
/// Provided name contains a `':'`.