Struct ra_ap_hir::LifetimeParam

pub struct LifetimeParam { /* private fields */ }

Implementations

impl LifetimeParam

pub fn name(self, db: &dyn HirDatabase) -> Name

pub fn module(self, db: &dyn HirDatabase) -> Module

pub fn parent(self, _db: &dyn HirDatabase) -> GenericDef

Trait Implementations

impl Clone for LifetimeParam

fn clone(&self) -> LifetimeParam

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for LifetimeParam

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl From<LifetimeParam> for GenericParam

fn from(it: LifetimeParam) -> GenericParam

Converts to this type from the input type.

impl From<LifetimeParam> for LifetimeParamId

fn from(ty: LifetimeParam) -> LifetimeParamId

Converts to this type from the input type.

impl From<LifetimeParamId> for LifetimeParam

fn from(id: LifetimeParamId) -> LifetimeParam

Converts to this type from the input type.

impl HasAttrs for LifetimeParam

fn attrs(self, db: &dyn HirDatabase) -> AttrsWithOwner

fn docs(self, db: &dyn HirDatabase) -> Option<Documentation>

fn resolve_doc_path(
    self,
    db: &dyn HirDatabase,
    link: &str,
    ns: Option<Namespace>
) -> Option<ModuleDef>

impl HasSource for LifetimeParam

type Ast = LifetimeParam

fn source(self, db: &dyn HirDatabase) -> Option<InFile<Self::Ast>>

Fetches the definition’s source node. Using crate::Semantics::source is preferred when working with crate::Semantics, as that caches the parsed file in the semantics’ cache.

impl Hash for LifetimeParam

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)where
    H: Hasher,
    Self: Sized,

Feeds a slice of this type into the given Hasher.

impl HirDisplay for LifetimeParam

fn hir_fmt(&self, f: &mut HirFormatter<'_>) -> Result<(), HirDisplayError>

fn into_displayable<'a>(
    &'a self,
    db: &'a (dyn HirDatabase + 'a),
    max_size: Option<usize>,
    omit_verbose_types: bool,
    display_target: DisplayTarget
) -> HirDisplayWrapper<'a, Self>where
    Self: Sized,

Returns a Displayable type that is human-readable.

fn display<'a>(
    &'a self,
    db: &'a (dyn HirDatabase + 'a)
) -> HirDisplayWrapper<'a, Self>where
    Self: Sized,

Returns a Displayable type that is human-readable. Use this for showing types to the user (e.g. diagnostics)

fn display_truncated<'a>(
    &'a self,
    db: &'a (dyn HirDatabase + 'a),
    max_size: Option<usize>
) -> HirDisplayWrapper<'a, Self>where
    Self: Sized,

Returns a Displayable type that is human-readable and tries to be succinct. Use this for showing types to the user where space is constrained (e.g. doc popups)

fn display_source_code<'a>(
    &'a self,
    db: &'a (dyn HirDatabase + 'a),
    module_id: ModuleId
) -> Result<String, DisplaySourceCodeError>

Returns a String representation of self that can be inserted into the given module. Use this when generating code (e.g. assists)

fn display_test<'a>(
    &'a self,
    db: &'a (dyn HirDatabase + 'a)
) -> HirDisplayWrapper<'a, Self>where
    Self: Sized,

Returns a String representation of self for test purposes

impl PartialEq<LifetimeParam> for LifetimeParam

fn eq(&self, other: &LifetimeParam) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for LifetimeParam

impl Eq for LifetimeParam

impl StructuralEq for LifetimeParam

impl StructuralPartialEq for LifetimeParam