Struct cargo::util::errors::ManifestError

pub struct ManifestError { /* fields omitted */ }

Error wrapper related to a particular manifest and providing it's path.

This error adds no displayable info of it's own.

Implementations

impl ManifestError

pub fn new<E: Into<Error>>(cause: E, manifest: PathBuf) -> Self

pub fn manifest_path(&self) -> &PathBuf

pub fn manifest_causes(&self) -> ManifestCauses<'_>

Returns an iterator over the ManifestError chain of causes.

So if this error was not caused by another ManifestError this will be empty.

Trait Implementations

impl Debug for ManifestError

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

Formats the value using the given formatter.

impl Display for ManifestError

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

Formats the value using the given formatter.

impl Error for ManifestError

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()

if let Err(e) = "xc".parse::<u32>() { // Print e itself, no need for description(). eprintln!("Error: {}", e); }

fn cause(&self) -> Option<&dyn Error>

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting