Struct cbor::decoder::Decoder [−] [src]

pub struct Decoder<R> {
    // some fields omitted
}

The actual decoder type definition

Methods

impl<R: ReadBytesExt> Decoder<R>
[src]

fn new(c: Config, r: R) -> Decoder<R>

fn into_reader(self) -> R

fn kernel(&mut self) -> &mut Kernel<R>

fn simple(&mut self) -> DecodeResult<Simple>

fn bool(&mut self) -> DecodeResult<bool>

fn u8(&mut self) -> DecodeResult<u8>

fn u16(&mut self) -> DecodeResult<u16>

fn u32(&mut self) -> DecodeResult<u32>

fn u64(&mut self) -> DecodeResult<u64>

fn i8(&mut self) -> DecodeResult<i8>

fn i16(&mut self) -> DecodeResult<i16>

fn i32(&mut self) -> DecodeResult<i32>

fn i64(&mut self) -> DecodeResult<i64>

fn int(&mut self) -> DecodeResult<Int>

fn f16(&mut self) -> DecodeResult<f32>

fn f32(&mut self) -> DecodeResult<f32>

fn f64(&mut self) -> DecodeResult<f64>

fn bytes(&mut self) -> DecodeResult<Vec<u8>>

Decode a single byte string.

Please note that indefinite byte strings are not supported by this method (Consider using Decoder::bytes_iter() for this use-case).

fn bytes_iter(&mut self) -> DecodeResult<BytesIter<R>>

Decode an indefinite byte string.

fn text(&mut self) -> DecodeResult<String>

Decode a single UTF-8 encoded String.

Please note that indefinite strings are not supported by this method (Consider using Decoder::text_iter() for this use-case).

fn text_iter(&mut self) -> DecodeResult<TextIter<R>>

Decode an indefinite string.

fn tag(&mut self) -> DecodeResult<Tag>

Decode a Tag. If no tag is found an UnexpectedType error is returned.

fn array(&mut self) -> DecodeResult<usize>

Decode the begin of an array. The length is returned unless it exceeds the configured maximum.

Please note that indefinite arrays are not supported by this method (Consider using Decoder::array_begin() for this use-case).

fn array_begin(&mut self) -> DecodeResult<()>

Decode the begin of an indefinite array. After this one can continue decoding items, but a Break value will be encountered at some unknown point.

(Consider using or_break around every decoding step within an indefinite array to handle this case).

fn object(&mut self) -> DecodeResult<usize>

Decode the begin of an object. The size (number of key-value pairs) is returned unless it exceeds the configured maximum.

Please note that indefinite objects are not supported by this method (Consider using Decoder::object_begin for this use-case).

fn object_begin(&mut self) -> DecodeResult<()>

Decode the begin of an indefinite object. After this one can continue decoding items, but a Break value will be encountered at some unknown point.

(Consider using or_break around every decoding step within an indefinite object to handle this case).

impl<R: ReadBytesExt + Skip> Decoder<R>
[src]

fn skip(&mut self) -> DecodeResult<()>

Skip over a single CBOR value.

Please note that this function does not validate the value hence it might not even be well-formed CBOR. Instead skip is an optimisation over GenericDecoder::value() and generally only determines as much information as necessary to safely skip a value without keeping all of it in memory.

impl<R: ReadBytesExt + ReadSlice> Decoder<R>
[src]

fn text_borrow(&mut self) -> DecodeResult<&str>

Decode a single UTF-8 encoded String and borrow it from underlying buffer instead of allocating.

Please note that indefinite strings are not supported by this method.

fn bytes_borrow(&mut self) -> DecodeResult<&[u8]>

Decode a single byte string and borrow it from underlying buffer instead of allocating.

Please note that indefinite byte strings are not supported by this method.