Struct SymbolOverflowError

pub struct SymbolOverflowError { /* private fields */ }

Error returned when a SymbolTable or symbol identifier overflows.

SymbolTable uses u32 identifiers for symbols to save space. If more than u32::MAX symbols are stored in the table, no more identifiers can be generated. Any subsequent inserts into the table will fail with this error.

Implementations

impl SymbolOverflowError

pub const fn new() -> Self

Construct a new SymbolOverflowError with no source.

pub const fn max_capacity(self) -> usize

Return the maximum capacity of the SymbolTable that returned this error.

Trait Implementations

impl Clone for SymbolOverflowError

fn clone(&self) -> SymbolOverflowError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for SymbolOverflowError

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

Formats the value using the given formatter.

impl Default for SymbolOverflowError

fn default() -> SymbolOverflowError

Returns the “default value” for a type.

impl Display for SymbolOverflowError

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

Formats the value using the given formatter.

impl Error for SymbolOverflowError

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

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

Provides type-based access to context intended for error reports.

impl From<TryFromIntError> for SymbolOverflowError

fn from(_err: TryFromIntError) -> Self

Converts to this type from the input type.

impl Hash for SymbolOverflowError

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 Ord for SymbolOverflowError

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

This method returns an Ordering between self and other.

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

where Self: Sized,

Compares and returns the maximum of two values.

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

where Self: Sized,

Compares and returns the minimum of two values.

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

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for SymbolOverflowError

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl PartialOrd for SymbolOverflowError

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

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

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

Tests less than (for self and other) and is used by the < operator.

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

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

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

Tests greater than (for self and other) and is used by the > operator.

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

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

impl Copy for SymbolOverflowError

impl Eq for SymbolOverflowError

impl StructuralPartialEq for SymbolOverflowError