Struct ArrayEncoder 

pub struct ArrayEncoder<'a> { /* private fields */ }

Available on crate feature alloc only.

Builder for writing array elements into a canonical CBOR stream.

Implementations

impl ArrayEncoder<'_>

pub fn null(&mut self) -> Result<(), CborError>

Encode CBOR null.

Errors

Returns an error if the array length is exceeded or if encoding fails.

pub fn bool(&mut self, v: bool) -> Result<(), CborError>

Encode a CBOR boolean.

Errors

Returns an error if the array length is exceeded or if encoding fails.

pub fn int(&mut self, v: i64) -> Result<(), CborError>

Encode a safe-range integer.

Errors

Returns an error if the array length is exceeded or if encoding fails.

pub fn bignum( &mut self, negative: bool, magnitude: &[u8], ) -> Result<(), CborError>

Encode a CBOR bignum (tag 2/3 + byte string magnitude).

Errors

Returns an error if the array length is exceeded or if encoding fails.

pub fn bytes(&mut self, b: &[u8]) -> Result<(), CborError>

Encode a byte string.

Errors

Returns an error if the array length is exceeded or if encoding fails.

pub fn text(&mut self, s: &str) -> Result<(), CborError>

Encode a text string.

Errors

Returns an error if the array length is exceeded or if encoding fails.

pub fn float(&mut self, bits: F64Bits) -> Result<(), CborError>

Encode a float64 bit pattern.

Errors

Returns an error if the array length is exceeded or if encoding fails.

pub fn raw_cbor(&mut self, v: CanonicalCborRef<'_>) -> Result<(), CborError>

Splice canonical CBOR bytes as the next array element.

Errors

Returns an error if the array length is exceeded or if encoding fails.

pub fn raw_value_ref(&mut self, v: CborValueRef<'_>) -> Result<(), CborError>

Splice a canonical sub-value reference as the next array element.

Errors

Returns an error if the array length is exceeded or if encoding fails.

pub fn value<T: CborEncode>(&mut self, value: &T) -> Result<(), CborError>

Encode a value using the native CborEncode trait.

Errors

Returns an error if the array length is exceeded or if encoding fails.

pub fn array<F>(&mut self, len: usize, f: F) -> Result<(), CborError>

where F: FnOnce(&mut ArrayEncoder<'_>) -> Result<(), CborError>,

Encode a nested array.

Errors

Returns an error if the array length is exceeded or if encoding fails.

pub fn map<F>(&mut self, len: usize, f: F) -> Result<(), CborError>

where F: FnOnce(&mut MapEncoder<'_>) -> Result<(), CborError>,

Encode a nested map.

Errors

Returns an error if the array length is exceeded or if encoding fails.