#[non_exhaustive]pub struct TestPlugin;Expand description
Plugin to create diagnostics for tests attributes.
Trait Implementations§
Source§impl Debug for TestPlugin
impl Debug for TestPlugin
Source§impl Default for TestPlugin
impl Default for TestPlugin
Source§fn default() -> TestPlugin
fn default() -> TestPlugin
Returns the “default value” for a type. Read more
Source§impl MacroPlugin for TestPlugin
impl MacroPlugin for TestPlugin
Source§fn generate_code(
&self,
db: &dyn SyntaxGroup,
item_ast: ModuleItem,
_metadata: &MacroPluginMetadata<'_>,
) -> PluginResult
fn generate_code( &self, db: &dyn SyntaxGroup, item_ast: ModuleItem, _metadata: &MacroPluginMetadata<'_>, ) -> PluginResult
Generates code for an item. If no code should be generated returns None.
Otherwise, returns (virtual_module_name, module_content), and a virtual submodule
with that name and content should be created.
Source§fn declared_attributes(&self) -> Vec<String>
fn declared_attributes(&self) -> Vec<String>
Attributes this plugin uses.
Attributes the plugin uses without declaring here are likely to cause a compilation error
for unknown attribute.
Note: They may not cause a diagnostic if some other plugin declares such attribute, but
plugin writers should not rely on that.
Source§fn declared_derives(&self) -> Vec<String>
fn declared_derives(&self) -> Vec<String>
Derives this plugin supplies.
Any derived classes the plugin supplies without declaring here are likely to cause a
compilation error for unknown derive.
Note: They may not cause a diagnostic if some other plugin declares such derive, but
plugin writers should not rely on that.
Source§fn executable_attributes(&self) -> Vec<String>
fn executable_attributes(&self) -> Vec<String>
Attributes that should mark the function as an executable.
Functions marked with executable attributes will be listed
in a dedicated field in the generated program.
Must return a subset of
declared_attributes.
This mechanism is optional.Source§fn phantom_type_attributes(&self) -> Vec<String>
fn phantom_type_attributes(&self) -> Vec<String>
Attributes that mark a type as a phantom type. Must return a subset of
declared_attributes.
This mechanism is optional.Source§fn plugin_type_id(&self) -> TypeId
fn plugin_type_id(&self) -> TypeId
A
TypeId of the plugin, used to compare the concrete types
of plugins given as trait objects.Auto Trait Implementations§
impl Freeze for TestPlugin
impl RefUnwindSafe for TestPlugin
impl Send for TestPlugin
impl Sync for TestPlugin
impl Unpin for TestPlugin
impl UnwindSafe for TestPlugin
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T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
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fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
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impl<T> Instrument for T
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fn instrument(self, span: Span) -> Instrumented<Self>
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fn in_current_span(self) -> Instrumented<Self>
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impl<T> IntoEither for T
Source§fn into_either(self, into_left: bool) -> Either<Self, Self>
fn into_either(self, into_left: bool) -> Either<Self, Self>
Converts
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if into_left is true.
Converts self into a Right variant of Either<Self, Self>
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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
Converts
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Converts self into a Right variant of Either<Self, Self>
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