Enum leo_errors::errors::ast::ast_errors::AstError

pub enum AstError {
    Formatted(Formatted),
    Backtraced(Backtraced),
}

AstError enum that represents all the errors for the leo-ast crate.

Variants

Formatted(Formatted)

Backtraced(Backtraced)

Implementations

impl AstError

pub fn failed_to_convert_ast_to_json_string(error: impl ErrorArg) -> Self

For when the AST fails to be represented as a JSON string.

pub fn failed_to_create_ast_json_file(
    path: impl Debug,
    error: impl ErrorArg
) -> Self

For when the AST fails to create the AST JSON file.

pub fn failed_to_write_ast_to_json_file(
    path: impl Debug,
    error: impl ErrorArg
) -> Self

For when the AST fails to write the AST JSON file.

pub fn failed_to_read_json_string_to_ast(error: impl ErrorArg) -> Self

For when the a JSON string fails to be represented as an AST.

pub fn failed_to_read_json_file(path: impl Debug, error: impl ErrorArg) -> Self

For when the a JSON files fails to be represented as an AST.

pub fn failed_to_convert_ast_to_json_value(error: impl ErrorArg) -> Self

For when the AST fails to be represented as a JSON value.

pub fn empty_tuple(span: Span) -> Self

For when a user tries to define an empty tuple.

pub fn one_element_tuple(span: Span) -> Self

For when a user tries to define a tuple dimension of one.

pub fn shadowed_function(func: impl Display, span: Span) -> Self

For when a user shadows a function.

pub fn shadowed_struct(struct_: impl Display, span: Span) -> Self

For when a user shadows a struct.

pub fn shadowed_record(record: impl Display, span: Span) -> Self

For when a user shadows a record.

pub fn shadowed_variable(var: impl Display, span: Span) -> Self

For when a user shadows a variable.

pub fn num_exit_codes() -> i32

Trait Implementations

impl Clone for AstError

fn clone(&self) -> AstError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for AstError

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

Formats the value using the given formatter.

impl Display for AstError

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

Formats the value using the given formatter.

impl Error for AstError

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<AstError> for LeoError

fn from(source: AstError) -> Self

Converts to this type from the input type.

impl From<Backtraced> for AstError

fn from(source: Backtraced) -> Self

Converts to this type from the input type.

impl From<Formatted> for AstError

fn from(source: Formatted) -> Self

Converts to this type from the input type.

impl LeoMessageCode for AstError

Implements the trait for LeoError Codes.

fn exit_code(&self) -> i32

Returns the error’s exit code for the program.

fn error_code(&self) -> String

Returns the prefixed error identifier.

fn warning_code(&self) -> String

Returns the prefixed warning identifier.

fn code_mask() -> i32

Returns the messages’s exit code mask, as to avoid conflicts.

fn message_type() -> String

Returns the message’s code type for the program.

fn is_error() -> bool

Returns if the message is an error or warning.

fn code_identifier() -> i8

The LeoErrorCode which has a default code identifier of 037 (Leo upsidedown and backwards). This is to make the exit codes unique to Leo itself.