earth_sci_ast_error

Julia

abstract type EarthSciASTError <: Exception

EarthSciASTError <: Exception

Abstract supertype of every exception raised by EarthSciAST.

Catching this one type catches them all:

try
    file = load_path("model.esm")
    flat = flatten(file)
catch e
    e isa EarthSciASTError || rethrow()
    @warn "ESM pipeline failed" exception = e
end

Each concrete subtype has its own fields, messages and Base.showerror method, and EarthSciASTError <: Exception, so a plain catch e / e isa Exception catches every one of them too.

Members span the whole pipeline: load/parse (ParseError, SchemaValidationError, ExpressionParseError, SubsystemRefError), the load-time lowering passes (ExpressionTemplateError, ClosedFunctionError), flattening (the eight flatten_errors.jl types), units (UnitConversionError), evaluation and simulation (TreeWalkError, SimulateError, RefreshError, OutputError), editing (EditError), and the two namespaced submodules (Cadence.CadenceError, Relational.FloatKeyError).

A handful of subtypes are INTERNAL control-flow signals rather than user-facing diagnostics — EarthSciAST-private types whose names begin with _ (_UnitParseError, _CodegenDecline, _StencilFallback, _BroadcastBudgetExceeded). They are caught by their concrete type at the throw’s immediate call site and never escape the package; they subtype this root only so the rule “every exception in the package is an EarthSciASTError” has no exceptions.

Source

TypeScript

TypeScript does not export this error.

Python

class EarthSciAstError(Exception)

Root of the earthsci_ast exception hierarchy.

Every exception raised by this package derives from this class, so callers can catch all package errors with a single except EarthSciAstError.

Source

Rust

Rust does not export this error.

Go

Go does not export this error.