Struct SemverError 

pub struct SemverError { /* private fields */ }

Error returned when a version or range string cannot be parsed.

Examples

use js_semver::{SemverError, Version};

let err: SemverError = Version::parse("1.a.b").unwrap_err();
eprintln!("{err}");

Note

Do not depend on exact error message strings. The Display output is intended for humans and may change between releases.

Trait Implementations

impl Clone for SemverError

fn clone(&self) -> SemverError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SemverError

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

Formats the value using the given formatter.

impl Display for SemverError

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

Formats the value using the given formatter.

impl Eq for SemverError

impl Error for SemverError

Available on crate feature std only.

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.

impl PartialEq for SemverError

fn eq(&self, other: &SemverError) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for SemverError