Enum tree_sitter_graph::ExecutionError

pub enum ExecutionError {
    Cancelled(CancellationError),
    CannotAssignImmutableVariable(String),
    CannotAssignScopedVariable(String),
    CannotDefineMutableScopedVariable(String),
    DuplicateAttribute(String),
    DuplicateEdge(String),
    DuplicateVariable(String),
    ExpectedGraphNode(String),
    ExpectedList(String),
    ExpectedBoolean(String),
    ExpectedInteger(String),
    ExpectedString(String),
    ExpectedSyntaxNode(String),
    InvalidParameters(String),
    InvalidVariableScope(String),
    MissingGlobalVariable(String),
    RecursivelyDefinedScopedVariable(String),
    RecursivelyDefinedVariable(String),
    UndefinedCapture(String),
    UndefinedFunction(String),
    UndefinedRegexCapture(String),
    UndefinedScopedVariable(String),
    EmptyRegexCapture(String),
    UndefinedEdge(String),
    UndefinedVariable(String),
    VariableScopesAlreadyForced(String),
    FunctionFailed(String, String),
    InContext(Context, Box<ExecutionError>),
}

An error that can occur while executing a graph DSL file

Variants

Cancelled(CancellationError)

CannotAssignImmutableVariable(String)

CannotAssignScopedVariable(String)

CannotDefineMutableScopedVariable(String)

DuplicateAttribute(String)

DuplicateEdge(String)

DuplicateVariable(String)

ExpectedGraphNode(String)

ExpectedList(String)

ExpectedBoolean(String)

ExpectedInteger(String)

ExpectedString(String)

ExpectedSyntaxNode(String)

InvalidParameters(String)

InvalidVariableScope(String)

MissingGlobalVariable(String)

RecursivelyDefinedScopedVariable(String)

RecursivelyDefinedVariable(String)

UndefinedCapture(String)

UndefinedFunction(String)

UndefinedRegexCapture(String)

UndefinedScopedVariable(String)

EmptyRegexCapture(String)

UndefinedEdge(String)

UndefinedVariable(String)

VariableScopesAlreadyForced(String)

FunctionFailed(String, String)

InContext(Context, Box<ExecutionError>)

Implementations

impl ExecutionError

pub fn display_pretty<'a>( &'a self, source_path: &'a Path, source: &'a str, tsg_path: &'a Path, tsg: &'a str ) -> impl Display + 'a

Trait Implementations

impl Debug for ExecutionError

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

Formats the value using the given formatter.

impl Display for ExecutionError

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

Formats the value using the given formatter.

impl Error for ExecutionError

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

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, demand: &mut Demand<'a>)

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

Provides type based access to context intended for error reports.

impl From<CancellationError> for ExecutionError

fn from(source: CancellationError) -> Self

Converts to this type from the input type.