Enum hakari::TomlOutError

#[non_exhaustive]
pub enum TomlOutError {
    Platform(TargetSpecError),
    Toml {
        context: Cow<'static, str>,
        err: Error,
    },
    FmtWrite(Error),
    PathWithoutHakari {
        package_id: PackageId,
        rel_path: Utf8PathBuf,
    },
    UnrecognizedExternal {
        package_id: PackageId,
        source: String,
    },
    UnrecognizedRegistry {
        package_id: PackageId,
        registry_url: String,
    },
}

An error that occurred while writing out TOML.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Platform(TargetSpecError)

An error occurred while serializing platform information.

Tuple Fields of Platform

0: TargetSpecError

Toml

An error occurred while serializing TOML.

This option is only present if the cli-support feature is enabled.

Fields of Toml

context: Cow<'static, str>

A context string for the error.

err: Error

The underlying error.

FmtWrite(Error)

An error occurred while writing to a fmt::Write instance.

Tuple Fields of FmtWrite

0: Error

PathWithoutHakari

Attempted to output a path dependency, but a Hakari package wasn’t provided to the builder.

If any path dependencies need to be unified, the location of the Hakari package must be specified so that a relative path can be displayed.

Fields of PathWithoutHakari

package_id: PackageId

The package ID that Hakari tried to write out a dependency line for.

rel_path: Utf8PathBuf

The relative path to the package from the root of the workspace.

UnrecognizedExternal

An external source wasn’t recognized by guppy.

Fields of UnrecognizedExternal

package_id: PackageId

The package ID that Hakari tried to write out a dependency line for.

source: String

The source string that wasn’t recognized.

UnrecognizedRegistry

An external registry was found and wasn’t passed into HakariOutputOptions.

Fields of UnrecognizedRegistry

package_id: PackageId

The package ID that Hakari tried to write out a dependency line for.

registry_url: String

The registry URL that wasn’t recognized.

Trait Implementations

impl Debug for TomlOutError

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

Formats the value using the given formatter.

impl Display for TomlOutError

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

Formats the value using the given formatter.

impl Error for TomlOutError

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()

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

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl From<Error> for TomlOutError

fn from(err: TargetSpecError) -> Self

Performs the conversion.

impl From<Error> for TomlOutError

fn from(err: Error) -> Self

Performs the conversion.