Struct minicbor::Encoder

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pub struct Encoder<W> { /* private fields */ }

Expand description

A non-allocating CBOR encoder writing encoded bytes to the given Write sink.

Implementations

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impl<W: Write> Encoder<W>

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pub fn new(writer: W) -> Encoder<W>

Construct an Encoder that writes to the given Write sink.

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pub fn into_inner(self) -> W

Get back the Write impl.

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pub fn encode<T: Encode>(&mut self, x: T) -> Result<&mut Self, Error<W::Error>>

Encode any type that implements Encode.

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pub fn u8(&mut self, x: u8) -> Result<&mut Self, Error<W::Error>>

Encode a u8 value.

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pub fn i8(&mut self, x: i8) -> Result<&mut Self, Error<W::Error>>

Encode an i8 value.

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pub fn u16(&mut self, x: u16) -> Result<&mut Self, Error<W::Error>>

Encode a u16 value.

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pub fn i16(&mut self, x: i16) -> Result<&mut Self, Error<W::Error>>

Encode an i16 value.

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pub fn u32(&mut self, x: u32) -> Result<&mut Self, Error<W::Error>>

Encode a u32 value.

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pub fn i32(&mut self, x: i32) -> Result<&mut Self, Error<W::Error>>

Encode an i32 value.

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pub fn u64(&mut self, x: u64) -> Result<&mut Self, Error<W::Error>>

Encode a u64 value.

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pub fn i64(&mut self, x: i64) -> Result<&mut Self, Error<W::Error>>

Encode an i64 value.

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pub fn null(&mut self) -> Result<&mut Self, Error<W::Error>>

Encode a CBOR null value.

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pub fn undefined(&mut self) -> Result<&mut Self, Error<W::Error>>

Encode a CBOR undefined value.

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pub fn simple(&mut self, x: u8) -> Result<&mut Self, Error<W::Error>>

Encode a CBOR simple value.

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pub fn f32(&mut self, x: f32) -> Result<&mut Self, Error<W::Error>>

Encode an f32 value.

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pub fn f64(&mut self, x: f64) -> Result<&mut Self, Error<W::Error>>

Encode an f64 value.

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pub fn bool(&mut self, x: bool) -> Result<&mut Self, Error<W::Error>>

Encode a bool value.

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pub fn char(&mut self, x: char) -> Result<&mut Self, Error<W::Error>>

Encode a char value.

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pub fn tag(&mut self, x: Tag) -> Result<&mut Self, Error<W::Error>>

Encode a CBOR tag.

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pub fn bytes(&mut self, x: &[u8 ]) -> Result<&mut Self, Error<W::Error>>

Encode a byte slice.

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pub fn str(&mut self, x: &str) -> Result<&mut Self, Error<W::Error>>

Encode a string slice.

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pub fn array(&mut self, len: u64) -> Result<&mut Self, Error<W::Error>>

Begin encoding an array with len elements.

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pub fn map(&mut self, len: u64) -> Result<&mut Self, Error<W::Error>>

Begin encoding a map with len entries.

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pub fn begin_array(&mut self) -> Result<&mut Self, Error<W::Error>>

Begin encoding an array of unknown size.

Use Encoder::end to terminate the array.

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pub fn begin_bytes(&mut self) -> Result<&mut Self, Error<W::Error>>

Begin encoding an indefinite number of byte slices.

Use Encoder::end to terminate.

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pub fn begin_map(&mut self) -> Result<&mut Self, Error<W::Error>>

Begin encoding a map of unknown size.

Use Encoder::end to terminate the map.

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pub fn begin_str(&mut self) -> Result<&mut Self, Error<W::Error>>

Begin encoding an indefinite number of string slices.

Use Encoder::end to terminate.

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pub fn end(&mut self) -> Result<&mut Self, Error<W::Error>>

Terminate an indefinite collection.

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pub fn ok(&mut self) -> Result<(), Error<W::Error>>

Syntactic sugar for Ok(()).

Trait Implementations

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impl<W> AsRef<W> for Encoder<W>

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fn as_ref(&self) -> &W

Performs the conversion.

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impl<W: Clone> Clone for Encoder<W>

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fn clone(&self) -> Encoder<W>

Returns a copy of the value. Read more

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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

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impl<W: Debug> Debug for Encoder<W>

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

Auto Trait Implementations

impl<W> RefUnwindSafe for Encoder<W> where
W: RefUnwindSafe,

impl<W> Send for Encoder<W> where
W: Send,

impl<W> Sync for Encoder<W> where
W: Sync,

impl<W> Unpin for Encoder<W> where
W: Unpin,

impl<W> UnwindSafe for Encoder<W> where
W: UnwindSafe,

Blanket Implementations

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impl<T> Any for T where
T: 'static + ?Sized,

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pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

pub fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

pub fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

pub fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into for T where
U: From<T>,

const: unstable · source

pub fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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pub fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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pub fn clone_into(&self, target: &mut T)

🔬 This is a nightly-only experimental API. (toowned_clone_into)

Uses borrowed data to replace owned data, usually by cloning. Read more

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impl<T, U> TryFrom for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

pub fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

pub fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

Struct minicbor::Encoder

Implementations

impl<W: Write> Encoder<W>

pub fn new(writer: W) -> Encoder<W>

pub fn into_inner(self) -> W

pub fn encode<T: Encode>(&mut self, x: T) -> Result<&mut Self, Error<W::Error>>

pub fn u8(&mut self, x: u8) -> Result<&mut Self, Error<W::Error>>

pub fn i8(&mut self, x: i8) -> Result<&mut Self, Error<W::Error>>

pub fn u16(&mut self, x: u16) -> Result<&mut Self, Error<W::Error>>

pub fn i16(&mut self, x: i16) -> Result<&mut Self, Error<W::Error>>

pub fn u32(&mut self, x: u32) -> Result<&mut Self, Error<W::Error>>

pub fn i32(&mut self, x: i32) -> Result<&mut Self, Error<W::Error>>

pub fn u64(&mut self, x: u64) -> Result<&mut Self, Error<W::Error>>

pub fn i64(&mut self, x: i64) -> Result<&mut Self, Error<W::Error>>

pub fn null(&mut self) -> Result<&mut Self, Error<W::Error>>

pub fn undefined(&mut self) -> Result<&mut Self, Error<W::Error>>

pub fn simple(&mut self, x: u8) -> Result<&mut Self, Error<W::Error>>

pub fn f32(&mut self, x: f32) -> Result<&mut Self, Error<W::Error>>

pub fn f64(&mut self, x: f64) -> Result<&mut Self, Error<W::Error>>

pub fn bool(&mut self, x: bool) -> Result<&mut Self, Error<W::Error>>

pub fn char(&mut self, x: char) -> Result<&mut Self, Error<W::Error>>

pub fn tag(&mut self, x: Tag) -> Result<&mut Self, Error<W::Error>>

pub fn bytes(&mut self, x: &[u8]) -> Result<&mut Self, Error<W::Error>>

pub fn str(&mut self, x: &str) -> Result<&mut Self, Error<W::Error>>

pub fn array(&mut self, len: u64) -> Result<&mut Self, Error<W::Error>>

pub fn map(&mut self, len: u64) -> Result<&mut Self, Error<W::Error>>

pub fn begin_array(&mut self) -> Result<&mut Self, Error<W::Error>>

pub fn begin_bytes(&mut self) -> Result<&mut Self, Error<W::Error>>

pub fn begin_map(&mut self) -> Result<&mut Self, Error<W::Error>>

pub fn begin_str(&mut self) -> Result<&mut Self, Error<W::Error>>

pub fn end(&mut self) -> Result<&mut Self, Error<W::Error>>

pub fn ok(&mut self) -> Result<(), Error<W::Error>>

Trait Implementations

impl<W> AsRef<W> for Encoder<W>

fn as_ref(&self) -> &W

impl<W: Clone> Clone for Encoder<W>

fn clone(&self) -> Encoder<W>

fn clone_from(&mut self, source: &Self)

impl<W: Debug> Debug for Encoder<W>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Auto Trait Implementations

impl<W> RefUnwindSafe for Encoder<W> where W: RefUnwindSafe,

impl<W> Send for Encoder<W> where W: Send,

impl<W> Sync for Encoder<W> where W: Sync,

impl<W> Unpin for Encoder<W> where W: Unpin,

impl<W> UnwindSafe for Encoder<W> where W: UnwindSafe,

Blanket Implementations

impl<T> Any for T where T: 'static + ?Sized,

pub fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

pub fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

pub fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

pub fn from(t: T) -> T

impl<T, U> Into<U> for T where U: From<T>,

pub fn into(self) -> U

impl<T> ToOwned for T where T: Clone,

type Owned = T

pub fn to_owned(&self) -> T

pub fn clone_into(&self, target: &mut T)

impl<T, U> TryFrom<U> for T where U: Into<T>,

type Error = Infallible

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

pub fn bytes(&mut self, x: &[u8 ]) -> Result<&mut Self, Error<W::Error>>

impl<W> RefUnwindSafe for Encoder<W> where
W: RefUnwindSafe,

impl<W> Send for Encoder<W> where
W: Send,

impl<W> Sync for Encoder<W> where
W: Sync,

impl<W> Unpin for Encoder<W> where
W: Unpin,

impl<W> UnwindSafe for Encoder<W> where
W: UnwindSafe,

impl<T> Any for T where
T: 'static + ?Sized,

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

impl<T, U> Into<U> for T where
U: From<T>,

impl<T> ToOwned for T where
T: Clone,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,