Struct rustc_ap_rustc_span::symbol::SymbolIndex

pub struct SymbolIndex { /* fields omitted */ }

Implementations

impl SymbolIndex

pub const MAX_AS_U32: u32

pub const MAX: Self

pub const fn from_usize(value: usize) -> Self

pub const fn from_u32(value: u32) -> Self

pub const unsafe fn from_u32_unchecked(value: u32) -> Self

pub const fn index(self) -> usize

Extracts the value of this index as an integer.

pub const fn as_u32(self) -> u32

Extracts the value of this index as a u32.

pub const fn as_usize(self) -> usize

Extracts the value of this index as a usize.

Trait Implementations

impl Add<usize> for SymbolIndex

type Output = Self

The resulting type after applying the + operator.

fn add(self, other: usize) -> Self

Performs the + operation.

impl Clone for SymbolIndex

fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for SymbolIndex

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

Formats the value using the given formatter.

impl<D: Decoder> Decodable<D> for SymbolIndex

fn decode(d: &mut D) -> Result<Self, D::Error>

impl<E: Encoder> Encodable<E> for SymbolIndex

fn encode(&self, e: &mut E) -> Result<(), E::Error>

impl From<SymbolIndex> for u32

fn from(v: SymbolIndex) -> u32

Performs the conversion.

impl From<SymbolIndex> for usize

fn from(v: SymbolIndex) -> usize

Performs the conversion.

impl From<u32> for SymbolIndex

fn from(value: u32) -> Self

Performs the conversion.

impl From<usize> for SymbolIndex

fn from(value: usize) -> Self

Performs the conversion.

impl Hash for SymbolIndex

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, 

Feeds a slice of this type into the given Hasher.

impl Idx for SymbolIndex

fn new(value: usize) -> Self

fn index(self) -> usize

fn increment_by(&mut self, amount: usize)

fn plus(self, amount: usize) -> Self

impl Ord for SymbolIndex

fn cmp(&self, other: &SymbolIndex) -> 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) -> Self

Restrict a value to a certain interval.

impl PartialEq<SymbolIndex> for SymbolIndex

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

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

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

This method tests for !=.

impl PartialOrd<SymbolIndex> for SymbolIndex

fn partial_cmp(&self, other: &SymbolIndex) -> 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 Step for SymbolIndex

fn steps_between(start: &Self, end: &Self) -> Option<usize>

🔬 This is a nightly-only experimental API. (step_trait)

recently redesigned

Returns the number of successor steps required to get from start to end.

fn forward_checked(start: Self, u: usize) -> Option<Self>

🔬 This is a nightly-only experimental API. (step_trait)

recently redesigned

Returns the value that would be obtained by taking the successor of self count times.

fn backward_checked(start: Self, u: usize) -> Option<Self>

🔬 This is a nightly-only experimental API. (step_trait)

recently redesigned

Returns the value that would be obtained by taking the predecessor of self count times.

fn forward(start: Self, count: usize) -> Self

🔬 This is a nightly-only experimental API. (step_trait)

recently redesigned

Returns the value that would be obtained by taking the successor of self count times.

unsafe fn forward_unchecked(start: Self, count: usize) -> Self

🔬 This is a nightly-only experimental API. (step_trait)

recently redesigned

Returns the value that would be obtained by taking the successor of self count times.

fn backward(start: Self, count: usize) -> Self

🔬 This is a nightly-only experimental API. (step_trait)

recently redesigned

Returns the value that would be obtained by taking the predecessor of self count times.

unsafe fn backward_unchecked(start: Self, count: usize) -> Self

🔬 This is a nightly-only experimental API. (step_trait)

recently redesigned

Returns the value that would be obtained by taking the predecessor of self count times.

impl Copy for SymbolIndex

impl Eq for SymbolIndex

impl StructuralEq for SymbolIndex

impl StructuralPartialEq for SymbolIndex

impl TrustedStep for SymbolIndex