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Generate error messages automatically

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This commit is contained in:
Hanno Braun 2024-05-23 21:04:32 +02:00
parent 3f84c7b197
commit f54ccc7c7f
1 changed files with 10 additions and 7 deletions
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17
crates/fj-core/src/validate/references.rs
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@ -1,4 +1,4 @@
use std::{collections::HashMap, fmt};
use std::{any::type_name_of_val, collections::HashMap, fmt};
use crate::{
storage::Handle,
@ -50,22 +50,22 @@ macro_rules! validate_references {
#[derive(Clone, Debug, thiserror::Error)]
pub enum ObjectNotExclusivelyOwned {
/// [`Region`] referenced by more than one [`Face`]
#[error("`Region` referenced by more than one `Face`\n{references}")]
#[error(transparent)]
Region {
references: MultipleReferences<Region, Face>,
},
/// [`Face`] referenced by more than one [`Shell`]
#[error("`Face` referenced by more than one `Shell`\n{references}")]
#[error(transparent)]
Face {
references: MultipleReferences<Face, Shell>,
},
/// [`HalfEdge`] referenced by more than one [`Cycle`]
#[error("`HalfEdge` referenced by more than one `Cycle`\n{references}")]
#[error(transparent)]
HalfEdge {
references: MultipleReferences<HalfEdge, Cycle>,
},
/// [`Cycle`] referenced by more than one [`Region`]
#[error("`Cycle` referenced by more than one `Region`\n{references}")]
#[error(transparent)]
Cycle {
references: MultipleReferences<Cycle, Region>,
},
@ -85,8 +85,11 @@ where
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
write!(
f,
"{:?} referenced by {:?}",
self.object, self.referenced_by
"`{}` ({:?}) referenced by multiple `{}` objects ({:?})",
type_name_of_val(&self.object),
self.object,
type_name_of_val(&self.referenced_by),
self.referenced_by
)
}
}