How to use verror.call:
GitHub: corbinisme/Hymnal
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var BCO = BufferCursor.BufferCursorOverflow = function(length, pos, size) { this.kind = 'BufferCursorOverflow'; this.length = length; this.position = pos; this.size = size; VError.call(this, 'BufferCursorOverflow: length %d, position %d, size %d', length, pos, size);
How to use verror.info:
GitHub: corbinisme/Hymnal
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var rv, cause, k; mod_assertplus.ok(mod_isError(err), 'err must be an Error'); cause = VError.cause(err); if (cause !== null) { rv = VError.info(cause); } else { rv = {}; }
How to use verror.fullStack:
GitHub: corbinisme/Hymnal
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mod_assertplus.ok(mod_isError(err), 'err must be an Error'); var cause = VError.cause(err); if (cause) { return (err.stack + '\ncaused by: ' + VError.fullStack(cause)); } return (err.stack); };
How to use verror.cause:
GitHub: mozilla/fxa
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scope.setContext('payload.data', payload.data); delete payload.data; } scope.setContext('payload', payload); } const cause = verror.cause(err); if (cause && cause.message) { const causeContext = { errorName: cause.name, reason: cause.reason,
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How to use verror.WError:
GitHub: mozilla/fxa
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assert.strictEqual(error1, cause); }); it('determines cause of nested WError', async () => { const error1 = new Error('BOOM'); const error2 = new verror.WError(error1); const error3 = new verror.WError(error2); const cause = getRootCause(error3); assert.strictEqual(error1, cause); });
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How to use verror.VError:
GitHub: nuprl/TypeWeaver
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propname = propname + '.' + reason.substr(i, j - i); reason = 'unsupported property'; } var rv = new mod_verror.VError('property "%s": %s', propname, reason); rv.jsv_details = error; return (rv); }