Enum ShapeError 

pub enum ShapeError {
    StructuredParse(Box<StructuredParseError>),
    ParseError {
        message: String,
        location: Option<SourceLocation>,
    },
    LexError {
        message: String,
        location: Option<SourceLocation>,
    },
    TypeError(String),
    SemanticError {
        message: String,
        location: Option<SourceLocation>,
    },
    RuntimeError {
        message: String,
        location: Option<SourceLocation>,
    },
    VMError(String),
    ControlFlow(Arc<dyn Any + Sync + Send>),
    PatternError {
        message: String,
        pattern_name: Option<String>,
    },
    DataError {
        message: String,
        symbol: Option<String>,
        timeframe: Option<String>,
    },
    ModuleError {
        message: String,
        module_path: Option<PathBuf>,
    },
    IoError(Error),
    SimulationError {
        message: String,
        simulation_name: Option<String>,
    },
    DataProviderError {
        message: String,
        provider: Option<String>,
    },
    TestError {
        message: String,
        test_name: Option<String>,
    },
    ConfigError {
        message: String,
    },
    StreamError {
        message: String,
        stream_name: Option<String>,
    },
    CacheError {
        message: String,
    },
    AlignmentError {
        message: String,
        ids: Vec<String>,
    },
    MultiError(Vec<ShapeError>),
    Interrupted {
        snapshot_hash: Option<String>,
    },
    Custom(String),
}

The main error type for Shape operations

Variants

StructuredParse(Box<StructuredParseError>)

Structured parse errors (preferred - provides rich context for rendering)

ParseError

Legacy parser errors (kept for compatibility)

Fields

message: String

location: Option<SourceLocation>

LexError

Lexer errors

Fields

message: String

location: Option<SourceLocation>

TypeError(String)

Type system errors

SemanticError

Semantic analysis errors

Fields

message: String

location: Option<SourceLocation>

RuntimeError

Runtime evaluation errors

Fields

message: String

location: Option<SourceLocation>

VMError(String)

VM execution errors

ControlFlow(Arc<dyn Any + Sync + Send>)

Control flow errors (break/continue/return)

PatternError

Pattern matching errors

Fields

message: String

pattern_name: Option<String>

DataError

Data errors

Fields

message: String

symbol: Option<String>

timeframe: Option<String>

ModuleError

Module loading errors

Fields

message: String

module_path: Option<PathBuf>

IoError(Error)

I/O errors

SimulationError

Simulation execution errors

Fields

message: String

simulation_name: Option<String>

DataProviderError

Data provider errors

Fields

message: String

provider: Option<String>

TestError

Test framework errors

Fields

message: String

test_name: Option<String>

ConfigError

Configuration errors

Fields

message: String

StreamError

Stream processing errors

Fields

message: String

stream_name: Option<String>

CacheError

Cache errors

Fields

message: String

AlignmentError

Alignment errors

Fields

message: String

ids: Vec<String>

MultiError(Vec<ShapeError>)

Multiple errors collected during analysis

Interrupted

Execution interrupted by Ctrl+C (with optional snapshot hash)

Fields

snapshot_hash: Option<String>

Custom(String)

Generic errors with custom messages

Implementations

impl ShapeError

pub fn format_with_source(&self) -> String

Format the error with source location, hints, and notes (Rust-style)

pub fn error_code(&self) -> Option<ErrorCode>

Try to determine an error code based on the error type and message

Trait Implementations

impl Clone for ShapeError

Implement Clone manually since thiserror doesn’t derive it

fn clone(&self) -> ShapeError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ShapeError

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

Formats the value using the given formatter.

impl Display for ShapeError

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

Formats the value using the given formatter.

impl Error for ShapeError

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<Error<Rule>> for ShapeError

Convert from pest::error::Error to ShapeError for parser Rule

fn from(err: Error<Rule>) -> ShapeError

Converts to this type from the input type.

impl From<Error> for ShapeError

Convert from anyhow::Error to ShapeError

fn from(err: Error) -> ShapeError

Converts to this type from the input type.

impl From<Error> for ShapeError

Convert from serde_json::Error to ShapeError

fn from(err: Error) -> ShapeError

Converts to this type from the input type.

impl From<Error> for ShapeError

fn from(source: Error) -> ShapeError

Converts to this type from the input type.