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New HirDisplay method for displaying sourcecode

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This commit is contained in:
Timo Freiberg 2020-04-25 16:57:59 +02:00
parent d3eb9d8eaf
commit fe93675e8a
4 changed files with 184 additions and 41 deletions
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9
crates/ra_hir/src/code_model.rs
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@ -22,8 +22,11 @@ use hir_expand::{
MacroDefId, MacroDefKind,
};
use hir_ty::{
autoderef, display::HirFormatter, expr::ExprValidator, method_resolution, ApplicationTy,
Canonical, InEnvironment, Substs, TraitEnvironment, Ty, TyDefId, TypeCtor,
autoderef,
display::{HirDisplayError, HirFormatter},
expr::ExprValidator,
method_resolution, ApplicationTy, Canonical, InEnvironment, Substs, TraitEnvironment, Ty,
TyDefId, TypeCtor,
};
use ra_db::{CrateId, CrateName, Edition, FileId};
use ra_prof::profile;
@ -1319,7 +1322,7 @@ impl Type {
}
impl HirDisplay for Type {
fn hir_fmt(&self, f: &mut HirFormatter) -> std::fmt::Result {
fn hir_fmt(&self, f: &mut HirFormatter) -> Result<(), HirDisplayError> {
self.ty.value.hir_fmt(f)
}
}