Enum tree_sitter_graph::ExecutionError

pub enum ExecutionError {
    CannotAssignImmutableVariable(String),
    DuplicateAttribute(String),
    DuplicateEdge(String),
    DuplicateVariable(String),
    ExpectedGraphNode(String),
    ExpectedInteger(String),
    ExpectedString(String),
    ExpectedSyntaxNode(String),
    InvalidParameters(String),
    InvalidVariableScope(String),
    UndefinedCapture(String),
    UndefinedFunction(String),
    UndefinedRegexCapture(String),
    UndefinedEdge(String),
    UndefinedVariable(String),
    Other(Error),
}

An error that can occur while executing a graph DSL file

Variants

CannotAssignImmutableVariable(String)

Tuple Fields of CannotAssignImmutableVariable

0: String

DuplicateAttribute(String)

Tuple Fields of DuplicateAttribute

0: String

DuplicateEdge(String)

Tuple Fields of DuplicateEdge

0: String

DuplicateVariable(String)

Tuple Fields of DuplicateVariable

0: String

ExpectedGraphNode(String)

Tuple Fields of ExpectedGraphNode

0: String

ExpectedInteger(String)

Tuple Fields of ExpectedInteger

0: String

ExpectedString(String)

Tuple Fields of ExpectedString

0: String

ExpectedSyntaxNode(String)

Tuple Fields of ExpectedSyntaxNode

0: String

InvalidParameters(String)

Tuple Fields of InvalidParameters

0: String

InvalidVariableScope(String)

Tuple Fields of InvalidVariableScope

0: String

UndefinedCapture(String)

Tuple Fields of UndefinedCapture

0: String

UndefinedFunction(String)

Tuple Fields of UndefinedFunction

0: String

UndefinedRegexCapture(String)

Tuple Fields of UndefinedRegexCapture

0: String

UndefinedEdge(String)

Tuple Fields of UndefinedEdge

0: String

UndefinedVariable(String)

Tuple Fields of UndefinedVariable

0: String

Other(Error)

Tuple Fields of Other

0: Error

Implementations

impl ExecutionError

pub fn other<E>(err: E) -> ExecutionError where
    E: Into<Error>, 

Wraps an existing std::error::Error as an execution error

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 backtrace(&self) -> Option<&Backtrace>

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

Returns a stack backtrace, if available, of where this error occurred.

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

impl From<Error> for ExecutionError

fn from(source: Error) -> Self

Performs the conversion.