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Run cargo fix --edition-idioms

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This commit is contained in:
Amos Wenger 2022-07-20 15:02:08 +02:00
parent 23d25a3094
commit 816f7fe12a
230 changed files with 888 additions and 888 deletions
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52
crates/hir-ty/src/display.rs
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@ -45,7 +45,7 @@ pub struct HirFormatter<'a> {
}
pub trait HirDisplay {
fn hir_fmt(&self, f: &mut HirFormatter) -> Result<(), HirDisplayError>;
fn hir_fmt(&self, f: &mut HirFormatter<'_>) -> Result<(), HirDisplayError>;
/// Returns a `Display`able type that is human-readable.
fn into_displayable<'a>(
@ -162,7 +162,7 @@ impl<'a> HirFormatter<'a> {
}
/// This allows using the `write!` macro directly with a `HirFormatter`.
pub fn write_fmt(&mut self, args: fmt::Arguments) -> Result<(), HirDisplayError> {
pub fn write_fmt(&mut self, args: fmt::Arguments<'_>) -> Result<(), HirDisplayError> {
// We write to a buffer first to track output size
self.buf.clear();
fmt::write(&mut self.buf, args)?;
@ -247,7 +247,7 @@ impl<'a, T> fmt::Display for HirDisplayWrapper<'a, T>
where
T: HirDisplay,
{
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
match self.t.hir_fmt(&mut HirFormatter {
db: self.db,
fmt: f,
@ -270,19 +270,19 @@ where
const TYPE_HINT_TRUNCATION: &str = "…";
impl<T: HirDisplay> HirDisplay for &'_ T {
fn hir_fmt(&self, f: &mut HirFormatter) -> Result<(), HirDisplayError> {
fn hir_fmt(&self, f: &mut HirFormatter<'_>) -> Result<(), HirDisplayError> {
HirDisplay::hir_fmt(*self, f)
}
}
impl<T: HirDisplay + Internable> HirDisplay for Interned<T> {
fn hir_fmt(&self, f: &mut HirFormatter) -> Result<(), HirDisplayError> {
fn hir_fmt(&self, f: &mut HirFormatter<'_>) -> Result<(), HirDisplayError> {
HirDisplay::hir_fmt(self.as_ref(), f)
}
}
impl HirDisplay for ProjectionTy {
fn hir_fmt(&self, f: &mut HirFormatter) -> Result<(), HirDisplayError> {
fn hir_fmt(&self, f: &mut HirFormatter<'_>) -> Result<(), HirDisplayError> {
if f.should_truncate() {
return write!(f, "{}", TYPE_HINT_TRUNCATION);
}
@ -302,7 +302,7 @@ impl HirDisplay for ProjectionTy {
}
impl HirDisplay for OpaqueTy {
fn hir_fmt(&self, f: &mut HirFormatter) -> Result<(), HirDisplayError> {
fn hir_fmt(&self, f: &mut HirFormatter<'_>) -> Result<(), HirDisplayError> {
if f.should_truncate() {
return write!(f, "{}", TYPE_HINT_TRUNCATION);
}
@ -312,7 +312,7 @@ impl HirDisplay for OpaqueTy {
}
impl HirDisplay for GenericArg {
fn hir_fmt(&self, f: &mut HirFormatter) -> Result<(), HirDisplayError> {
fn hir_fmt(&self, f: &mut HirFormatter<'_>) -> Result<(), HirDisplayError> {
match self.interned() {
crate::GenericArgData::Ty(ty) => ty.hir_fmt(f),
crate::GenericArgData::Lifetime(lt) => lt.hir_fmt(f),
@ -322,7 +322,7 @@ impl HirDisplay for GenericArg {
}
impl HirDisplay for Const {
fn hir_fmt(&self, f: &mut HirFormatter) -> Result<(), HirDisplayError> {
fn hir_fmt(&self, f: &mut HirFormatter<'_>) -> Result<(), HirDisplayError> {
let data = self.interned();
match data.value {
ConstValue::BoundVar(idx) => idx.hir_fmt(f),
@ -339,13 +339,13 @@ impl HirDisplay for Const {
}
impl HirDisplay for BoundVar {
fn hir_fmt(&self, f: &mut HirFormatter) -> Result<(), HirDisplayError> {
fn hir_fmt(&self, f: &mut HirFormatter<'_>) -> Result<(), HirDisplayError> {
write!(f, "?{}.{}", self.debruijn.depth(), self.index)
}
}
impl HirDisplay for Ty {
fn hir_fmt(&self, f: &mut HirFormatter) -> Result<(), HirDisplayError> {
fn hir_fmt(&self, f: &mut HirFormatter<'_>) -> Result<(), HirDisplayError> {
if f.should_truncate() {
return write!(f, "{}", TYPE_HINT_TRUNCATION);
}
@ -790,7 +790,7 @@ impl HirDisplay for Ty {
}
impl HirDisplay for CallableSig {
fn hir_fmt(&self, f: &mut HirFormatter) -> Result<(), HirDisplayError> {
fn hir_fmt(&self, f: &mut HirFormatter<'_>) -> Result<(), HirDisplayError> {
write!(f, "fn(")?;
f.write_joined(self.params(), ", ")?;
if self.is_varargs {
@ -839,7 +839,7 @@ pub fn write_bounds_like_dyn_trait_with_prefix(
prefix: &str,
predicates: &[QuantifiedWhereClause],
default_sized: SizedByDefault,
f: &mut HirFormatter,
f: &mut HirFormatter<'_>,
) -> Result<(), HirDisplayError> {
write!(f, "{}", prefix)?;
if !predicates.is_empty()
@ -855,7 +855,7 @@ pub fn write_bounds_like_dyn_trait_with_prefix(
fn write_bounds_like_dyn_trait(
predicates: &[QuantifiedWhereClause],
default_sized: SizedByDefault,
f: &mut HirFormatter,
f: &mut HirFormatter<'_>,
) -> Result<(), HirDisplayError> {
// Note: This code is written to produce nice results (i.e.
// corresponding to surface Rust) for types that can occur in
@ -952,7 +952,7 @@ fn write_bounds_like_dyn_trait(
Ok(())
}
fn fmt_trait_ref(tr: &TraitRef, f: &mut HirFormatter, use_as: bool) -> Result<(), HirDisplayError> {
fn fmt_trait_ref(tr: &TraitRef, f: &mut HirFormatter<'_>, use_as: bool) -> Result<(), HirDisplayError> {
if f.should_truncate() {
return write!(f, "{}", TYPE_HINT_TRUNCATION);
}
@ -973,13 +973,13 @@ fn fmt_trait_ref(tr: &TraitRef, f: &mut HirFormatter, use_as: bool) -> Result<()
}
impl HirDisplay for TraitRef {
fn hir_fmt(&self, f: &mut HirFormatter) -> Result<(), HirDisplayError> {
fn hir_fmt(&self, f: &mut HirFormatter<'_>) -> Result<(), HirDisplayError> {
fmt_trait_ref(self, f, false)
}
}
impl HirDisplay for WhereClause {
fn hir_fmt(&self, f: &mut HirFormatter) -> Result<(), HirDisplayError> {
fn hir_fmt(&self, f: &mut HirFormatter<'_>) -> Result<(), HirDisplayError> {
if f.should_truncate() {
return write!(f, "{}", TYPE_HINT_TRUNCATION);
}
@ -1007,7 +1007,7 @@ impl HirDisplay for WhereClause {
}
impl HirDisplay for LifetimeOutlives {
fn hir_fmt(&self, f: &mut HirFormatter) -> Result<(), HirDisplayError> {
fn hir_fmt(&self, f: &mut HirFormatter<'_>) -> Result<(), HirDisplayError> {
self.a.hir_fmt(f)?;
write!(f, ": ")?;
self.b.hir_fmt(f)
@ -1015,13 +1015,13 @@ impl HirDisplay for LifetimeOutlives {
}
impl HirDisplay for Lifetime {
fn hir_fmt(&self, f: &mut HirFormatter) -> Result<(), HirDisplayError> {
fn hir_fmt(&self, f: &mut HirFormatter<'_>) -> Result<(), HirDisplayError> {
self.interned().hir_fmt(f)
}
}
impl HirDisplay for LifetimeData {
fn hir_fmt(&self, f: &mut HirFormatter) -> Result<(), HirDisplayError> {
fn hir_fmt(&self, f: &mut HirFormatter<'_>) -> Result<(), HirDisplayError> {
match self {
LifetimeData::BoundVar(idx) => idx.hir_fmt(f),
LifetimeData::InferenceVar(_) => write!(f, "_"),
@ -1040,7 +1040,7 @@ impl HirDisplay for LifetimeData {
}
impl HirDisplay for DomainGoal {
fn hir_fmt(&self, f: &mut HirFormatter) -> Result<(), HirDisplayError> {
fn hir_fmt(&self, f: &mut HirFormatter<'_>) -> Result<(), HirDisplayError> {
match self {
DomainGoal::Holds(wc) => {
write!(f, "Holds(")?;
@ -1056,7 +1056,7 @@ impl HirDisplay for DomainGoal {
pub fn write_visibility(
module_id: ModuleId,
vis: Visibility,
f: &mut HirFormatter,
f: &mut HirFormatter<'_>,
) -> Result<(), HirDisplayError> {
match vis {
Visibility::Public => write!(f, "pub "),
@ -1078,7 +1078,7 @@ pub fn write_visibility(
}
impl HirDisplay for TypeRef {
fn hir_fmt(&self, f: &mut HirFormatter) -> Result<(), HirDisplayError> {
fn hir_fmt(&self, f: &mut HirFormatter<'_>) -> Result<(), HirDisplayError> {
match self {
TypeRef::Never => write!(f, "!")?,
TypeRef::Placeholder => write!(f, "_")?,
@ -1177,7 +1177,7 @@ impl HirDisplay for TypeRef {
}
impl HirDisplay for TypeBound {
fn hir_fmt(&self, f: &mut HirFormatter) -> Result<(), HirDisplayError> {
fn hir_fmt(&self, f: &mut HirFormatter<'_>) -> Result<(), HirDisplayError> {
match self {
TypeBound::Path(path, modifier) => {
match modifier {
@ -1197,7 +1197,7 @@ impl HirDisplay for TypeBound {
}
impl HirDisplay for Path {
fn hir_fmt(&self, f: &mut HirFormatter) -> Result<(), HirDisplayError> {
fn hir_fmt(&self, f: &mut HirFormatter<'_>) -> Result<(), HirDisplayError> {
match (self.type_anchor(), self.kind()) {
(Some(anchor), _) => {
write!(f, "<")?;
@ -1301,7 +1301,7 @@ impl HirDisplay for Path {
}
impl HirDisplay for hir_def::path::GenericArg {
fn hir_fmt(&self, f: &mut HirFormatter) -> Result<(), HirDisplayError> {
fn hir_fmt(&self, f: &mut HirFormatter<'_>) -> Result<(), HirDisplayError> {
match self {
hir_def::path::GenericArg::Type(ty) => ty.hir_fmt(f),
hir_def::path::GenericArg::Const(c) => write!(f, "{}", c),