Enum rustc_resolve::late::diagnostics::MissingLifetimeKind

pub(super) enum MissingLifetimeKind {
    Underscore,
    Ampersand,
    Comma,
    Brackets,
}

Variants

Underscore

An explicit '_.

Ampersand

An elided lifetime &' ty.

Comma

An elided lifetime in brackets with written brackets.

Brackets

An elided lifetime with elided brackets.

Trait Implementations

impl Clone for MissingLifetimeKind

fn clone(&self) -> MissingLifetimeKind

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for MissingLifetimeKind

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

Formats the value using the given formatter.

impl Ord for MissingLifetimeKind

fn cmp(&self, other: &MissingLifetimeKind) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Selfwhere
    Self: PartialOrd<Self>,

Restrict a value to a certain interval.

impl PartialEq<MissingLifetimeKind> for MissingLifetimeKind

fn eq(&self, other: &MissingLifetimeKind) -> 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 PartialOrd<MissingLifetimeKind> for MissingLifetimeKind

fn partial_cmp(&self, other: &MissingLifetimeKind) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

This method tests less than (for self and other) and is used by the < operator.

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

This method tests less than or equal to (for self and other) and is used by the <= operator.

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

This method tests greater than (for self and other) and is used by the > operator.

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

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl Copy for MissingLifetimeKind

impl Eq for MissingLifetimeKind

impl StructuralEq for MissingLifetimeKind

impl StructuralPartialEq for MissingLifetimeKind

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference’s “Type Layout” chapter for details on type layout guarantees.

Size: 1 byte

Size for each variant:

• Underscore: 0 bytes
• Ampersand: 0 bytes
• Comma: 0 bytes
• Brackets: 0 bytes