BotCommands-jda-ktx/dev.freya02.botcommands.jda.ktx.requests/RestResult

RestResult

@JvmInline
value class RestResult<out T>(source)

Encapsulates a successful outcome or a failure.

Failures can be dismissed as long as the value isn't retrieved.

See also

Types

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object Companion

Properties

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val isFailure: Boolean

Returns true if this instance represents a failed outcome. In this case isSuccess returns false.

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val isIgnoredException: Boolean

Whether this result's exception has been ignored.

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val isSuccess: Boolean

Returns true if this instance represents a successful outcome. In this case isFailure returns false.

Functions

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fun exceptionOrNull(): Throwable?

Returns the encapsulated Throwable exception if this instance represents failure or null if it is success.

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fun exceptionOrNullIfIgnored(): Throwable?

Returns the encapsulated Throwable exception if this instance represents failure or null if it is success or the exception is ignored.

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fun getOrNull(): T?

Returns the encapsulated value if this instance represents success or null if it is failure.

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fun getOrThrow(): T

Returns the encapsulated value if this instance represents success or throws the encapsulated Throwable exception if it is failure.

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inline fun <T> RestResult<T>.handle(predicate: (Throwable) -> Boolean, block: (Throwable) -> Unit): RestResult<T>

Dismisses the encapsulated exception and runs the given block if it matches the predicate.

inline fun <T> RestResult<T>.handle(type: KClass<out Throwable>, vararg types: KClass<out Throwable>, block: (Throwable) -> Unit): RestResult<T>

Dismisses the encapsulated exception and runs the given block if it corresponds to an ignored exception type.

inline fun <T> RestResult<T>.handle(type: ErrorResponse, vararg responses: ErrorResponse, block: (ErrorResponseException) -> Unit): RestResult<T>

Dismisses the encapsulated exception and runs the given block if it corresponds to an ignored response.

inline fun <T> RestResult<T>.handle(predicate: (Throwable) -> Boolean, block: (Throwable) -> Unit): RestResult<T>

Dismisses the encapsulated exception and runs the given block if it matches the predicate.

inline fun <T> RestResult<T>.handle(type: KClass<out Throwable>, vararg types: KClass<out Throwable>, block: (Throwable) -> Unit): RestResult<T>

Dismisses the encapsulated exception and runs the given block if it corresponds to an ignored exception type.

inline fun <T> RestResult<T>.handle(type: ErrorResponse, vararg responses: ErrorResponse, block: (ErrorResponseException) -> Unit): RestResult<T>

Dismisses the encapsulated exception and runs the given block if it corresponds to an ignored response.

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inline fun <T> RestResult<T>.ignore(predicate: (Throwable) -> Boolean): RestResult<T>

Dismisses the encapsulated exception if it corresponds to the predicate.

fun <T> RestResult<T>.ignore(ignored: KClass<out Throwable>, vararg types: KClass<out Throwable>): RestResult<T>
fun <T> RestResult<T>.ignore(ignored: KClass<out Throwable>, vararg types: KClass<out Throwable>): RestResult<T>

Dismisses the encapsulated exception if it corresponds to an ignored exception.

fun <T> RestResult<T>.ignore(ignored: ErrorResponse, vararg responses: ErrorResponse): RestResult<T>
fun <T> RestResult<T>.ignore(ignored: ErrorResponse, vararg responses: ErrorResponse): RestResult<T>

Dismisses the encapsulated error response if it corresponds to an ignored response.

inline fun <T> RestResult<T>.ignore(predicate: (Throwable) -> Boolean): RestResult<T>

Dismisses the encapsulated exception if it corresponds to the predicate.

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inline fun <T> RestResult<T>.onErrorResponse(block: (ErrorResponse) -> Unit): RestResult<T>

Runs the given block if the result is an error response.

inline fun <T> RestResult<T>.onErrorResponse(error: ErrorResponse, block: (ErrorResponseException) -> Unit): RestResult<T>

Runs the given block if the result is the specified error response.

inline fun <T> RestResult<T>.onErrorResponse(block: (ErrorResponse) -> Unit): RestResult<T>

Runs the given block if the result is an error response.

inline fun <T> RestResult<T>.onErrorResponse(error: ErrorResponse, block: (ErrorResponseException) -> Unit): RestResult<T>

Runs the given block if the result is the specified error response.

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inline fun <T> RestResult<T>.onErrorResponseException(block: (ErrorResponseException) -> Unit): RestResult<T>

Runs the given block if the result is an ErrorResponseException.

inline fun <T> RestResult<T>.onErrorResponseException(block: (ErrorResponseException) -> Unit): RestResult<T>

Runs the given block if the result is an ErrorResponseException.

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inline fun onFailure(block: (Throwable) -> Unit): RestResult<T>

Runs the given block on the encapsulated Throwable exception if this instance represents failure, and the exception is not ignored.

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inline fun onSuccess(block: (T) -> Unit): RestResult<T>

Runs the given block on the encapsulated value if this instance represents success.

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fun orThrow()

Throws the encapsulated Throwable exception if it is failure and it is not ignored.

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inline fun <T : R, R> RestResult<T>.recover(predicate: (Throwable) -> Boolean, block: (Throwable) -> R): RestResult<R>

Maps the encapsulated exception using the given block if it corresponds to the predicate.

inline fun <T : R, R> RestResult<T>.recover(type: KClass<out Throwable>, vararg types: KClass<out Throwable>, block: (Throwable) -> R): RestResult<R>

Maps the encapsulated exception using the given block if it corresponds to an ignored exception type.

inline fun <T : R, R> RestResult<T>.recover(response: ErrorResponse, vararg responses: ErrorResponse, block: (ErrorResponseException) -> R): RestResult<R>

Maps the encapsulated exception using the given block if it corresponds to an ignored response.

inline fun <T : R, R> RestResult<T>.recover(predicate: (Throwable) -> Boolean, block: (Throwable) -> R): RestResult<R>

Maps the encapsulated exception using the given block if it corresponds to the predicate.

inline fun <T : R, R> RestResult<T>.recover(type: KClass<out Throwable>, vararg types: KClass<out Throwable>, block: (Throwable) -> R): RestResult<R>

Maps the encapsulated exception using the given block if it corresponds to an ignored exception type.

inline fun <T : R, R> RestResult<T>.recover(response: ErrorResponse, vararg responses: ErrorResponse, block: (ErrorResponseException) -> R): RestResult<R>

Maps the encapsulated exception using the given block if it corresponds to an ignored response.

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open override fun toString(): String