Enum SampleDtype 

pub enum SampleDtype {
    I16,
    I32,
    I64,
}

Integer width of the raw, channel-major decode stream a conformant codec writes (and that reshape_channel_major reads back).

EEG digital ADC samples are 16-bit, but a lossless codec round-tripping through wider intermediate domains (e.g. lml’s int32 output) may emit a wider stream; the dtype is declared per codec in its manifest.

Variants

I16

16-bit signed little-endian.

I32

32-bit signed little-endian.

I64

64-bit signed little-endian.

Implementations

impl SampleDtype

pub fn width(self) -> usize

Width of one sample in bytes (2, 4, or 8).

pub fn as_token(self) -> &'static str

The canonical lowercase token ("i16", "i32", "i64") — the form passed to a codec via the --dtype flag and ECS_DTYPE env var.

Trait Implementations

impl Clone for SampleDtype

fn clone(&self) -> SampleDtype

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for SampleDtype

impl Debug for SampleDtype

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

Formats the value using the given formatter.

impl Default for SampleDtype

fn default() -> Self

i32 — wide enough for the EEG i16 digital domain and for lml’s int32 decode stream, the conservative default for a new codec.

impl<'de> Deserialize<'de> for SampleDtype

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for SampleDtype

impl PartialEq for SampleDtype

fn eq(&self, other: &SampleDtype) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for SampleDtype

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for SampleDtype