Enum ManifestError 

pub enum ManifestError {
    Read {
        path: PathBuf,
        source: Error,
    },
    Parse {
        path: PathBuf,
        source: Error,
    },
    Path {
        role: PathRole,
        source: PathError,
    },
}

Failure modes when loading or parsing a ProjectManifest.

Variants

Read

I/O error reading the manifest file.

Fields

path: PathBuf

File the loader tried to read.

source: Error

Underlying I/O error.

Parse

TOML deserialization error. Triggered by syntax errors and by deny_unknown_fields violations such as putting format_regex inside an [overrides."..."] block.

Fields

path: PathBuf

File the parser tried to read.

source: Error

Underlying TOML deserialization error.

Path

One of the paths in the manifest did not satisfy the path convention from ADR-020 §2.

Fields

role: PathRole

The position in which the bad path appeared.

source: PathError

Underlying path-validation error.

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, __formatter: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Error for ManifestError

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.