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update for review

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Young-Flash 2024-03-02 10:01:04 +08:00
parent 2e87f31fe9
commit dba67b46a1
10 changed files with 65 additions and 39 deletions
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32
crates/hir-ty/src/display.rs
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@ -62,7 +62,8 @@ pub struct HirFormatter<'a> {
fmt: &'a mut dyn HirWrite,
buf: String,
curr_size: usize,
pub max_size: Option<usize>,
pub(crate) max_size: Option<usize>,
pub limited_size: Option<usize>,
omit_verbose_types: bool,
closure_style: ClosureStyle,
display_target: DisplayTarget,
@ -86,6 +87,7 @@ pub trait HirDisplay {
&'a self,
db: &'a dyn HirDatabase,
max_size: Option<usize>,
limited_size: Option<usize>,
omit_verbose_types: bool,
display_target: DisplayTarget,
closure_style: ClosureStyle,
@ -101,6 +103,7 @@ pub trait HirDisplay {
db,
t: self,
max_size,
limited_size,
omit_verbose_types,
display_target,
closure_style,
@ -117,6 +120,7 @@ pub trait HirDisplay {
db,
t: self,
max_size: None,
limited_size: None,
omit_verbose_types: false,
closure_style: ClosureStyle::ImplFn,
display_target: DisplayTarget::Diagnostics,
@ -137,6 +141,28 @@ pub trait HirDisplay {
db,
t: self,
max_size,
limited_size: None,
omit_verbose_types: true,
closure_style: ClosureStyle::ImplFn,
display_target: DisplayTarget::Diagnostics,
}
}
/// Returns a `Display`able type that is human-readable and tries to limit the item inside this type.
/// Use this for showing types which may contain two many item when user hover on, like `trait`, `struct`, `enum`
fn display_limited<'a>(
&'a self,
db: &'a dyn HirDatabase,
limited_size: Option<usize>,
) -> HirDisplayWrapper<'a, Self>
where
Self: Sized,
{
HirDisplayWrapper {
db,
t: self,
max_size: None,
limited_size,
omit_verbose_types: true,
closure_style: ClosureStyle::ImplFn,
display_target: DisplayTarget::Diagnostics,
@ -158,6 +184,7 @@ pub trait HirDisplay {
buf: String::with_capacity(20),
curr_size: 0,
max_size: None,
limited_size: None,
omit_verbose_types: false,
closure_style: ClosureStyle::ImplFn,
display_target: DisplayTarget::SourceCode { module_id, allow_opaque },
@ -178,6 +205,7 @@ pub trait HirDisplay {
db,
t: self,
max_size: None,
limited_size: None,
omit_verbose_types: false,
closure_style: ClosureStyle::ImplFn,
display_target: DisplayTarget::Test,
@ -295,6 +323,7 @@ pub struct HirDisplayWrapper<'a, T> {
db: &'a dyn HirDatabase,
t: &'a T,
max_size: Option<usize>,
limited_size: Option<usize>,
omit_verbose_types: bool,
closure_style: ClosureStyle,
display_target: DisplayTarget,
@ -323,6 +352,7 @@ impl<T: HirDisplay> HirDisplayWrapper<'_, T> {
buf: String::with_capacity(20),
curr_size: 0,
max_size: self.max_size,
limited_size: self.limited_size,
omit_verbose_types: self.omit_verbose_types,
display_target: self.display_target,
closure_style: self.closure_style,