Struct prost_reflect::DescriptorError

pub struct DescriptorError { /* private fields */ }

An error that may occur while creating a DescriptorPool.

Implementations

impl DescriptorError

pub fn file(&self) -> Option<&str>

The primary file in which this error occurred.

pub fn line(&self) -> Option<usize>

The 0-based line number at which this error occurred, if available.

This field may be None if the error is not associated with a particular source location, or the source_code_info field was not populated for the input file.

pub fn column(&self) -> Option<usize>

The 0-based column number at which this error occurred, if available.

This field may be None if the error is not associated with a particular source location, or the source_code_info field was not populated for the input file.

pub fn path(&self) -> Option<&[i32]>

Gets the path where this error occurred in the FileDescriptorProto, if available.

See path for more details on the structure of the path.

Trait Implementations

impl Debug for DescriptorError

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

Formats the value using the given formatter.

impl Display for DescriptorError

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

Formats the value using the given formatter.

impl Error for DescriptorError

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.