Enum demes::DemesError
source · #[non_exhaustive]pub enum DemesError {
DemeError(String),
EpochError(String),
GraphError(String),
MigrationError(String),
PulseError(String),
YamlError(Error),
JsonError(Error),
ValueError(String),
}
Expand description
Error type for this crate.
The enum fields correspond to the different parts of a Graph defined by the specification.
Example
This input is incorrect because the epoch fails
to define start_size
or end_size
.
Attempting to generate a Graph
gives DemesError::EpochError
.
let yaml = "
time_units: generations
demes:
- name: A
epochs:
- end_time: 100
";
assert!(matches!(demes::loads(yaml), Err(demes::DemesError::EpochError(_))));
Variants (Non-exhaustive)§
This enum is marked as 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.
DemeError(String)
Errors related to demes
EpochError(String)
Errors related to epochs
GraphError(String)
Top-level errors.
MigrationError(String)
Errors related to migrations
PulseError(String)
Errors related to pulses
YamlError(Error)
Errors coming from serde_yaml
.
JsonError(Error)
Available on crate feature
json
only.Errors coming from serde_json
.
ValueError(String)
Errors related to low-level types
Trait Implementations§
source§impl Debug for DemesError
impl Debug for DemesError
source§impl Display for DemesError
impl Display for DemesError
source§impl Error for DemesError
impl Error for DemesError
source§fn source(&self) -> Option<&(dyn Error + 'static)>
fn source(&self) -> Option<&(dyn Error + 'static)>
The lower-level source of this error, if any. Read more
1.0.0 · source§fn description(&self) -> &str
fn description(&self) -> &str
👎Deprecated since 1.42.0: use the Display impl or to_string()
source§impl From<Error> for DemesError
impl From<Error> for DemesError
Auto Trait Implementations§
impl !RefUnwindSafe for DemesError
impl Send for DemesError
impl Sync for DemesError
impl Unpin for DemesError
impl !UnwindSafe for DemesError
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more