Struct fastly_shared::FastlyStatus

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#[repr(transparent)]pub struct FastlyStatus {
    pub code: i32,
}

Fields§

§code: i32

Implementations§

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impl FastlyStatus

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pub const OK: Self = _

Success value.

This indicates that a hostcall finished successfully.

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pub const ERROR: Self = _

Generic error value.

This means that some unexpected error occurred during a hostcall.

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pub const INVAL: Self = _

Invalid argument.

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pub const BADF: Self = _

Invalid handle.

Returned when a request, response, or body handle is not valid.

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pub const BUFLEN: Self = _

Buffer length error.

Returned when a buffer is too long.

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pub const UNSUPPORTED: Self = _

Unsupported operation error.

This error is returned when some operation cannot be performed, because it is not supported.

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pub const BADALIGN: Self = _

Alignment error.

This is returned when a pointer does not point to a properly aligned slice of memory.

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pub const HTTPINVALID: Self = _

Invalid HTTP error.

This can be returned when a method, URI, or header is not valid.

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pub const HTTPUSER: Self = _

HTTP user error.

This is returned in cases where user code caused an HTTP error. For example, attempt to send a 1xx response code, or a request with a non-absolute URI. This can also be caused by an unexpected header: both content-length and transfer-encoding, for example.

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pub const HTTPINCOMPLETE: Self = _

HTTP incomplete message error.

This can be returned when a stream ended unexpectedly.

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pub const NONE: Self = _

A None error.

This status code is used to indicate when an optional value did not exist, as opposed to an empty value.

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pub const HTTPHEADTOOLARGE: Self = _

HTTP head too large error.

This error will be returned when the message head is too large.

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pub const HTTPINVALIDSTATUS: Self = _

HTTP invalid status error.

This error will be returned when the HTTP message contains an invalid status code.

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pub const LIMITEXCEEDED: Self = _

Limit exceeded

This is returned when an attempt to allocate a resource has exceeded the maximum number of resources permitted. For example, creating too many response handles.

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pub fn is_ok(&self) -> bool

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pub fn is_err(&self) -> bool

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pub fn result(self) -> Result<(), Self>

Convert a FastlyStatus value to a Result<(), FastlyStatus>.

This will consume a status code, and return Ok(()) if and only if the value was FastlyStatus::OK. If the status code was some error, then it will be returned in the result’s Err variant.