Cause

Returns a cause that fails for this cause and the specified cause, in parallel.

Returns a cause that fails for this cause and the specified cause, in sequence.

Adds the specified annotations.

Grabs the annotations from the cause.

Maps the error value of this cause to the specified constant value.

Determines if this cause contains or is equal to the specified cause.

Extracts a list of non-recoverable errors from the Cause.

Returns the Throwable associated with the first Die in this Cause if one exists.

Compares the receiver object (this) with the argument object (that) for equivalence.

Any implementation of this method should be an equivalence relation:

• It is reflexive: for any instance x of type Any, x.equals(x) should return true.
• It is symmetric: for any instances x and y of type Any, x.equals(y) should return true if and only if y.equals(x) returns true.
• It is transitive: for any instances x, y, and z of type Any if x.equals(y) returns true and y.equals(z) returns true, then x.equals(z) should return true.

If you override this method, you should verify that your implementation remains an equivalence relation. Additionally, when overriding this method it is usually necessary to override hashCode to ensure that objects which are "equal" (o1.equals(o2) returns true) hash to the same scala.Int. (o1.hashCode.equals(o2.hashCode)).

Returns the E associated with the first Fail in this Cause if one exists.

Retrieve the first checked error on the Left if available, if there are no checked errors return the rest of the Cause that is known to contain only Die or Interrupt causes.

Returns the E associated with the first Fail in this Cause if one exists, along with its (optional) trace.

Retrieve the first checked error and its trace on the Left if available, if there are no checked errors return the rest of the Cause that is known to contain only Die or Interrupt causes.

Produces a list of all recoverable errors E in the Cause.

Filters the specified causes out of this cause.

Finds something and extracts some details from it.

Transforms each error value in this cause to a new cause with the specified function and then flattens the nested causes into a single cause.

Flattens a nested cause.

Folds over the cases of this cause with the specified functions.

Folds over the cause to statefully compute a value.

Calculate a hash code value for the object.

The default hashing algorithm is platform dependent.

Note that it is allowed for two objects to have identical hash codes (o1.hashCode.equals(o2.hashCode)) yet not be equal (o1.equals(o2) returns false). A degenerate implementation could always return 0. However, it is required that if two objects are equal (o1.equals(o2) returns true) that they have identical hash codes (o1.hashCode.equals(o2.hashCode)). Therefore, when overriding this method, be sure to verify that the behavior is consistent with the equals method.

Returns a set of interruptors, fibers that interrupted the fiber described by this Cause.

Determines if the Cause is empty.

Determines if the Cause contains an interruption.

Determines if the Cause contains only interruptions and not any Die or Fail causes.

Determines if the Cause is traced.

Remove all Fail and Interrupt nodes from this Cause, return only Die cause/finalizer defects.

Linearizes this cause to a set of parallel causes where each parallel cause contains a linear sequence of failures.

Transforms the error type of this cause with the specified function.

Transforms the annotations in this cause with the specified function.

Transforms the spans in this cause with the specified function.

Transforms the traces in this cause with the specified function.

Returns a String with the cause pretty-printed.

Adds the specified spans.

Grabs a complete, linearized list of log spans for the cause. Note: This linearization may be misleading in the presence of parallel errors.

Squashes a Cause down to a single Throwable, chosen to be the "most important" Throwable.

Squashes a Cause down to a single Throwable, chosen to be the "most important" Throwable. In addition, appends a new element to the suppressed exceptions of the Throwable, with this Cause "pretty printed" (in stackless mode) as the message.

Squashes a Cause down to a single Throwable, chosen to be the "most important" Throwable. In addition, appends a new element the to Throwables "caused by" chain, with this Cause "pretty printed" (in stackless mode) as the message.

Squashes a Cause down to a single Throwable, chosen to be the "most important" Throwable.

Discards all typed failures kept on this Cause.

Remove all Die causes that the specified partial function is defined at, returning Some with the remaining causes or None if there are no remaining causes.

Grabs a complete, linearized trace for the cause. Note: This linearization may be misleading in the presence of parallel errors.

Adds the specified execution trace to traces.

Grabs a list of execution traces from the cause.

Returns a homogenized list of failures for the cause. This homogenization process throws away key information, but it is useful for interop with traditional stack traces.

Returns a Cause that has been stripped of all tracing information.