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Switch from Vec<InlayKind> to object with props

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- Instead of a single object type, use several individual nested types
  to allow toggling from the settings GUI
- Remove unused struct definitions
- Install and test that the toggles work
This commit is contained in:
Steffen Lyngbaek 2020-03-11 20:14:39 -07:00
parent 974ed7155a
commit 58248e24cd
11 changed files with 41 additions and 85 deletions
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23
crates/ra_ide/src/inlay_hints.rs
View file

@ -12,13 +12,14 @@ use crate::{FileId, FunctionSignature};
#[derive(Clone, Debug, PartialEq, Eq)]
pub struct InlayConfig {
pub display_type: Vec<InlayKind>,
pub type_hints: bool,
pub parameter_hints: bool,
pub max_length: Option<usize>,
}
impl Default for InlayConfig {
fn default() -> Self {
Self { display_type: vec![InlayKind::TypeHint, InlayKind::ParameterHint], max_length: None }
Self { type_hints: true, parameter_hints: true, max_length: None }
}
}
@ -64,7 +65,7 @@ fn get_param_name_hints(
inlay_hint_opts: &InlayConfig,
expr: ast::Expr,
) -> Option<()> {
if !inlay_hint_opts.display_type.contains(&InlayKind::ParameterHint) {
if !inlay_hint_opts.parameter_hints {
return None;
}
@ -104,7 +105,7 @@ fn get_bind_pat_hints(
inlay_hint_opts: &InlayConfig,
pat: ast::BindPat,
) -> Option<()> {
if !inlay_hint_opts.display_type.contains(&InlayKind::TypeHint) {
if !inlay_hint_opts.type_hints {
return None;
}
@ -223,7 +224,7 @@ fn get_fn_signature(sema: &Semantics<RootDatabase>, expr: &ast::Expr) -> Option<
#[cfg(test)]
mod tests {
use crate::inlay_hints::{InlayConfig, InlayKind};
use crate::inlay_hints::InlayConfig;
use insta::assert_debug_snapshot;
use crate::mock_analysis::single_file;
@ -237,7 +238,7 @@ mod tests {
let _x = foo(4, 4);
}"#,
);
assert_debug_snapshot!(analysis.inlay_hints(file_id, &InlayConfig{ display_type: vec![InlayKind::ParameterHint], max_length: None}).unwrap(), @r###"
assert_debug_snapshot!(analysis.inlay_hints(file_id, &InlayConfig{ parameter_hints: true, type_hints: false, max_length: None}).unwrap(), @r###"
[
InlayHint {
range: [106; 107),
@ -261,7 +262,7 @@ mod tests {
let _x = foo(4, 4);
}"#,
);
assert_debug_snapshot!(analysis.inlay_hints(file_id, &InlayConfig{ display_type: vec![], max_length: None}).unwrap(), @r###"[]"###);
assert_debug_snapshot!(analysis.inlay_hints(file_id, &InlayConfig{ type_hints: false, parameter_hints: false, max_length: None}).unwrap(), @r###"[]"###);
}
#[test]
@ -273,7 +274,7 @@ mod tests {
let _x = foo(4, 4);
}"#,
);
assert_debug_snapshot!(analysis.inlay_hints(file_id, &InlayConfig{ display_type: vec![InlayKind::TypeHint], max_length: None}).unwrap(), @r###"
assert_debug_snapshot!(analysis.inlay_hints(file_id, &InlayConfig{ type_hints: true, parameter_hints: false, max_length: None}).unwrap(), @r###"
[
InlayHint {
range: [97; 99),
@ -810,7 +811,7 @@ fn main() {
}"#,
);
assert_debug_snapshot!(analysis.inlay_hints(file_id, &InlayConfig { display_type: vec![InlayKind::TypeHint, InlayKind::ParameterHint], max_length: Some(8) }).unwrap(), @r###"
assert_debug_snapshot!(analysis.inlay_hints(file_id, &InlayConfig { max_length: Some(8), ..Default::default() }).unwrap(), @r###"
[
InlayHint {
range: [74; 75),
@ -1020,7 +1021,7 @@ fn main() {
}"#,
);
assert_debug_snapshot!(analysis.inlay_hints(file_id, &InlayConfig { display_type: vec![InlayKind::TypeHint, InlayKind::ParameterHint], max_length: Some(8) }).unwrap(), @r###"
assert_debug_snapshot!(analysis.inlay_hints(file_id, &InlayConfig { max_length: Some(8), ..Default::default() }).unwrap(), @r###"
[]
"###
);
@ -1046,7 +1047,7 @@ fn main() {
}"#,
);
assert_debug_snapshot!(analysis.inlay_hints(file_id, &InlayConfig { display_type: vec![InlayKind::TypeHint, InlayKind::ParameterHint], max_length: Some(8) }).unwrap(), @r###"
assert_debug_snapshot!(analysis.inlay_hints(file_id, &InlayConfig { max_length: Some(8), ..Default::default() }).unwrap(), @r###"
[]
"###
);