Trait IntoDart 

pub trait IntoDart {
    // Required method
    fn into_dart(self) -> DartCObject;
}

A trait to convert between Rust types and Dart Types that could then be sent to the isolate

see: crate::Isolate::post

Required Methods

fn into_dart(self) -> DartCObject

Consumes Self and Performs the conversion.

Implementations on Foreign Types

impl IntoDart for &str

fn into_dart(self) -> DartCObject

impl IntoDart for bool

fn into_dart(self) -> DartCObject

impl IntoDart for char

fn into_dart(self) -> DartCObject

impl IntoDart for f32

fn into_dart(self) -> DartCObject

impl IntoDart for f64

fn into_dart(self) -> DartCObject

impl IntoDart for i8

fn into_dart(self) -> DartCObject

impl IntoDart for i16

fn into_dart(self) -> DartCObject

impl IntoDart for i32

fn into_dart(self) -> DartCObject

impl IntoDart for i64

fn into_dart(self) -> DartCObject

impl IntoDart for i128

fn into_dart(self) -> DartCObject

impl IntoDart for isize

Available on 64-bit only.

fn into_dart(self) -> DartCObject

impl IntoDart for u8

fn into_dart(self) -> DartCObject

impl IntoDart for u16

fn into_dart(self) -> DartCObject

impl IntoDart for u32

fn into_dart(self) -> DartCObject

impl IntoDart for u64

fn into_dart(self) -> DartCObject

impl IntoDart for u128

fn into_dart(self) -> DartCObject

impl IntoDart for ()

fn into_dart(self) -> DartCObject

impl IntoDart for usize

Available on 64-bit only.

fn into_dart(self) -> DartCObject

impl IntoDart for CString

fn into_dart(self) -> DartCObject

impl IntoDart for String

fn into_dart(self) -> DartCObject

impl IntoDart for Vec<f32>

Available on crate feature zero-copy only.

fn into_dart(self) -> DartCObject

impl IntoDart for Vec<f64>

Available on crate feature zero-copy only.

fn into_dart(self) -> DartCObject

impl IntoDart for Vec<i8>

Available on crate feature zero-copy only.

fn into_dart(self) -> DartCObject

impl IntoDart for Vec<i16>

Available on crate feature zero-copy only.

fn into_dart(self) -> DartCObject

impl IntoDart for Vec<i32>

Available on crate feature zero-copy only.

fn into_dart(self) -> DartCObject

impl IntoDart for Vec<i64>

Available on crate feature zero-copy only.

fn into_dart(self) -> DartCObject

impl IntoDart for Vec<isize>

fn into_dart(self) -> DartCObject

impl IntoDart for Vec<u8>

Available on crate feature zero-copy only.

fn into_dart(self) -> DartCObject

impl IntoDart for Vec<u16>

Available on crate feature zero-copy only.

fn into_dart(self) -> DartCObject

impl IntoDart for Vec<u32>

Available on crate feature zero-copy only.

fn into_dart(self) -> DartCObject

impl IntoDart for Vec<u64>

Available on crate feature zero-copy only.

fn into_dart(self) -> DartCObject

impl IntoDart for Vec<usize>

fn into_dart(self) -> DartCObject

impl IntoDart for Vec<DateTime<Local>>

fn into_dart(self) -> DartCObject

impl IntoDart for Vec<DateTime<Utc>>

fn into_dart(self) -> DartCObject

impl IntoDart for Vec<NaiveDate>

fn into_dart(self) -> DartCObject

impl IntoDart for Vec<NaiveDateTime>

fn into_dart(self) -> DartCObject

impl IntoDart for Vec<Uuid>

fn into_dart(self) -> DartCObject

⚠️ concatenated in a single Vec<u8> for performance optimization

on the other side of FFI, value should be reconstructed like:

• hydrate into Dart List<UuidValue>

  return List<UuidValue>.generate(
    raw.lengthInBytes / 16,
    (int i) => UuidValue.fromByteList(Uint8List.view(raw.buffer, i * 16, 16)),
    growable: false);

• hydrate into Rust Vec<Uuid>

  raw
  .as_slice()
  .chunks(16)
  .map(|x: &[u8]| uuid::Uuid::from_bytes(*<&[u8] as std::convert::TryInto<&[u8;16]>>::try_into(x).expect("invalid uuid slice")))
  .collect();

note that buffer could end up being incomplete under the same conditions as of std::io::Write::write.

impl IntoDart for Vec<Duration>

fn into_dart(self) -> DartCObject

impl IntoDart for Backtrace

fn into_dart(self) -> DartCObject

impl IntoDart for HashSet<f32>

fn into_dart(self) -> DartCObject

impl IntoDart for HashSet<f64>

fn into_dart(self) -> DartCObject

impl IntoDart for HashSet<i8>

fn into_dart(self) -> DartCObject

impl IntoDart for HashSet<i16>

fn into_dart(self) -> DartCObject

impl IntoDart for HashSet<i32>

fn into_dart(self) -> DartCObject

impl IntoDart for HashSet<i64>

fn into_dart(self) -> DartCObject

impl IntoDart for HashSet<u8>

fn into_dart(self) -> DartCObject

impl IntoDart for HashSet<u16>

fn into_dart(self) -> DartCObject

impl IntoDart for HashSet<u32>

fn into_dart(self) -> DartCObject

impl IntoDart for HashSet<u64>

fn into_dart(self) -> DartCObject

impl IntoDart for Error

Available on crate feature anyhow only.

fn into_dart(self) -> DartCObject

impl IntoDart for Backtrace

Available on crate feature backtrace only.

fn into_dart(self) -> DartCObject

impl IntoDart for DateTime<Local>

fn into_dart(self) -> DartCObject

on the other side of FFI, value should be reconstructed like:

• hydrate into Dart DateTime DateTime.fromMicrosecondsSinceEpoch(raw, isUtc: false);

• hydrate into Rust DateTime::<Local>

  let s = (raw / 1_000_000) as i64;
  let ns = (raw.rem_euclid(1_000_000) * 1_000) as u32;
  chrono::DateTime::<chrono::Local>::from(
    chrono::DateTime::<chrono::Utc>::from_utc(
      chrono::NaiveDateTime::from_timestamp(s, ns), chrono::Utc));

  note that it could overflow under the same conditions as of chrono::NaiveDateTime::from_timestamp

impl IntoDart for DateTime<Utc>

fn into_dart(self) -> DartCObject

on the other side of FFI, value should be reconstructed like:

• hydrate into Dart DateTime DateTime.fromMicrosecondsSinceEpoch(raw, isUtc: true);

• hydrate into Rust DateTime::<Utc>

  let s = (raw / 1_000_000) as i64;
  let ns = (raw.rem_euclid(1_000_000) * 1_000) as u32;
  chrono::DateTime::<chrono::Utc>::from_utc(
    chrono::NaiveDateTime::from_timestamp(s, ns), chrono::Utc);

  note that it could overflow under the same conditions as of chrono::NaiveDateTime::from_timestamp

impl IntoDart for NaiveDate

fn into_dart(self) -> DartCObject

on the other side of FFI, value should be reconstructed like:

• hydrate into Dart DateTime DateTime.fromMicrosecondsSinceEpoch(raw, isUtc: true);

• hydrate into Rust NaiveDateTime

  let s = (raw / 1_000_000) as i64;
  let ns = (raw.rem_euclid(1_000_000) * 1_000) as u32;
  chrono::NaiveDateTime::from_timestamp(s, ns)

  note that it could overflow under the same conditions as of chrono::NaiveDateTime::from_timestamp

impl IntoDart for NaiveDateTime

fn into_dart(self) -> DartCObject

on the other side of FFI, value should be reconstructed like:

• hydrate into Dart DateTime DateTime.fromMicrosecondsSinceEpoch(raw, isUtc: true);

• hydrate into Rust NaiveDateTime

  let s = (raw / 1_000_000) as i64;
  let ns = (raw.rem_euclid(1_000_000) * 1_000) as u32;
  chrono::NaiveDateTime::from_timestamp(s, ns)

  note that it could overflow under the same conditions as of chrono::NaiveDateTime::from_timestamp

impl IntoDart for Uuid

fn into_dart(self) -> DartCObject

delegate to Vec<u8> implementation

on the other side of FFI, value should be reconstructed like:

• hydrate into Dart UuidValue UuidValue.fromByteList(raw);

• hydrate into Rust Uuid

  uuid::Uuid::from_bytes(*<&[u8] as std::convert::TryInto<&[u8;16]>>::try_into(raw.as_slice()).expect("invalid uuid slice"));

impl IntoDart for Duration

fn into_dart(self) -> DartCObject

on the other side of FFI, value should be reconstructed like:

• hydrate into Dart Duration Duration(microseconds: raw);

• hydrate into Rust Duration chrono::Duration::microseconds(raw);

impl<A: IntoDart> IntoDart for (A,)

fn into_dart(self) -> DartCObject

impl<A: IntoDart, B: IntoDart> IntoDart for (A, B)

fn into_dart(self) -> DartCObject

impl<A: IntoDart, B: IntoDart, C: IntoDart> IntoDart for (A, B, C)

fn into_dart(self) -> DartCObject

impl<A: IntoDart, B: IntoDart, C: IntoDart, D: IntoDart> IntoDart for (A, B, C, D)

fn into_dart(self) -> DartCObject

impl<A: IntoDart, B: IntoDart, C: IntoDart, D: IntoDart, E: IntoDart> IntoDart for (A, B, C, D, E)

fn into_dart(self) -> DartCObject

impl<A: IntoDart, B: IntoDart, C: IntoDart, D: IntoDart, E: IntoDart, F: IntoDart> IntoDart for (A, B, C, D, E, F)

fn into_dart(self) -> DartCObject

impl<A: IntoDart, B: IntoDart, C: IntoDart, D: IntoDart, E: IntoDart, F: IntoDart, G: IntoDart> IntoDart for (A, B, C, D, E, F, G)

fn into_dart(self) -> DartCObject

impl<A: IntoDart, B: IntoDart, C: IntoDart, D: IntoDart, E: IntoDart, F: IntoDart, G: IntoDart, H: IntoDart> IntoDart for (A, B, C, D, E, F, G, H)

fn into_dart(self) -> DartCObject

impl<A: IntoDart, B: IntoDart, C: IntoDart, D: IntoDart, E: IntoDart, F: IntoDart, G: IntoDart, H: IntoDart, I: IntoDart> IntoDart for (A, B, C, D, E, F, G, H, I)

fn into_dart(self) -> DartCObject

impl<A: IntoDart, B: IntoDart, C: IntoDart, D: IntoDart, E: IntoDart, F: IntoDart, G: IntoDart, H: IntoDart, I: IntoDart, J: IntoDart> IntoDart for (A, B, C, D, E, F, G, H, I, J)

fn into_dart(self) -> DartCObject

impl<K, V> IntoDart for HashMap<K, V>

where K: IntoDart, V: IntoDart, (K, V): IntoDartExceptPrimitive,

fn into_dart(self) -> DartCObject

impl<T> IntoDart for Option<T>

where T: IntoDart,

fn into_dart(self) -> DartCObject

impl<T> IntoDart for *const T

Available on 64-bit only.

A workaround to send raw pointers to dart over the port. it will be sent as int64 on 64bit targets, and as int32 on 32bit targets.

fn into_dart(self) -> DartCObject

impl<T> IntoDart for *mut T

Available on 64-bit only.

fn into_dart(self) -> DartCObject

impl<T> IntoDart for Vec<T>

where T: IntoDartExceptPrimitive,

fn into_dart(self) -> DartCObject

impl<T> IntoDart for HashSet<T>

where T: IntoDartExceptPrimitive,

fn into_dart(self) -> DartCObject

impl<T, E> IntoDart for Result<T, E>

where T: IntoDart, E: ToString,

fn into_dart(self) -> DartCObject

impl<T, const N: usize> IntoDart for [T; N]

where T: IntoDartExceptPrimitive,

fn into_dart(self) -> DartCObject

impl<const N: usize> IntoDart for [f32; N]

fn into_dart(self) -> DartCObject

impl<const N: usize> IntoDart for [f64; N]

fn into_dart(self) -> DartCObject

impl<const N: usize> IntoDart for [i8; N]

fn into_dart(self) -> DartCObject

impl<const N: usize> IntoDart for [i16; N]

fn into_dart(self) -> DartCObject

impl<const N: usize> IntoDart for [i32; N]

fn into_dart(self) -> DartCObject

impl<const N: usize> IntoDart for [i64; N]

fn into_dart(self) -> DartCObject

impl<const N: usize> IntoDart for [isize; N]

fn into_dart(self) -> DartCObject

impl<const N: usize> IntoDart for [u8; N]

fn into_dart(self) -> DartCObject

impl<const N: usize> IntoDart for [u16; N]

fn into_dart(self) -> DartCObject

impl<const N: usize> IntoDart for [u32; N]

fn into_dart(self) -> DartCObject

impl<const N: usize> IntoDart for [u64; N]

fn into_dart(self) -> DartCObject

impl<const N: usize> IntoDart for [usize; N]

fn into_dart(self) -> DartCObject

impl<const N: usize> IntoDart for [DateTime<Local>; N]

fn into_dart(self) -> DartCObject

impl<const N: usize> IntoDart for [DateTime<Utc>; N]

fn into_dart(self) -> DartCObject

impl<const N: usize> IntoDart for [NaiveDate; N]

fn into_dart(self) -> DartCObject

impl<const N: usize> IntoDart for [NaiveDateTime; N]

fn into_dart(self) -> DartCObject

impl<const N: usize> IntoDart for [Uuid; N]

fn into_dart(self) -> DartCObject

impl<const N: usize> IntoDart for [Duration; N]

fn into_dart(self) -> DartCObject

Implementors

impl IntoDart for ZeroCopyBuffer<Vec<isize>>

impl IntoDart for ZeroCopyBuffer<Vec<usize>>

impl<T> IntoDart for ZeroCopyBuffer<Vec<T>>

where T: DartTypedDataTypeTrait,

impl<T> IntoDart for T

where T: Into<DartCObject>,

impl<T, const N: usize> IntoDart for ZeroCopyBuffer<[T; N]>

where T: DartTypedDataTypeTrait,

impl<const N: usize> IntoDart for ZeroCopyBuffer<[isize; N]>

impl<const N: usize> IntoDart for ZeroCopyBuffer<[usize; N]>