Enum SourceMapError 

#[non_exhaustive]
pub enum SourceMapError {
    GlobalVariableCount {
        expected: usize,
        found: usize,
    },
    PlayerVariableCount {
        expected: usize,
        found: usize,
    },
    SubroutineCount {
        expected: usize,
        found: usize,
    },
    RuleCount {
        expected: usize,
        found: usize,
    },
    ConditionCount {
        rule: usize,
        expected: usize,
        found: usize,
    },
    ActionCount {
        rule: usize,
        expected: usize,
        found: usize,
    },
    InvalidPosition,
    DuplicateEntry,
    EmptyEntry,
    UnknownFile(usize),
    InvalidSpan(Span),
    UnsupportedFormat(String),
    Malformed(String),
}

A failure while decoding or applying a SourceMap.

A failed SourceMap::apply leaves the program unchanged.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

GlobalVariableCount

Fields

expected: usize

found: usize

PlayerVariableCount

Fields

expected: usize

found: usize

SubroutineCount

Fields

expected: usize

found: usize

RuleCount

Fields

expected: usize

found: usize

ConditionCount

Fields

rule: usize

expected: usize

found: usize

ActionCount

Fields

rule: usize

expected: usize

found: usize

InvalidPosition

An entry addresses a node outside the program shape.

DuplicateEntry

Two entries map the same node.

EmptyEntry

A declaration entry carries neither a span nor a name span.

UnknownFile(usize)

A span references a file outside the file table.

InvalidSpan(Span)

A span is not a valid 1-based interval.

UnsupportedFormat(String)

The artifact declares a format other than workshop-rs/mapped-text-v1.

Malformed(String)

The artifact is not well-formed JSON of the expected structure.

Trait Implementations

impl Clone for SourceMapError

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SourceMapError

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

Formats the value using the given formatter.

impl Display for SourceMapError

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

Formats the value using the given formatter.

impl Eq for SourceMapError

impl Error for SourceMapError

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 PartialEq for SourceMapError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for SourceMapError