Enum S2Field1 

#[non_exhaustive]
pub enum S2Field1 {
    Fft1k,
    Fft2k,
    Fft4k,
    Fft8k,
    Fft16k,
    Fft32k,
    Reserved1,
    Reserved2,
}

S2 field 1 (upper 3 bits of the 4-bit S2 field) per EN 302 755 §7.2.3 Tables 19-20.

Encodes the FFT size and guard-interval set for the T2 frame.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Fft1k

FFT size 1k / GI 1/128, 1/32, 1/16, 19/256, 1/8, 19/128, 1/4.

Fft2k

FFT size 2k / GI 1/128, 1/32, 1/16, 19/256, 1/8, 19/128, 1/4.

Fft4k

FFT size 4k / GI 1/128, 1/32, 1/16, 19/256, 1/8, 19/128, 1/4.

Fft8k

FFT size 8k / GI 1/128, 1/32, 1/16, 19/256, 1/8, 19/128, 1/4.

Fft16k

FFT size 16k / GI 1/128, 1/32, 1/16, 1/8, 19/128, 1/4.

Fft32k

FFT size 32k / GI 1/128, 1/32, 1/16, 19/256.

Reserved1

Reserved.

Reserved2

Reserved.

Implementations

impl S2Field1

pub fn from_u8(v: u8) -> Self

Decode from the 3-bit S2 field 1 (bits [6:4] of the S2 byte). Decode from the wire byte. Every byte maps to a variant (lossless).

pub const fn to_u8(self) -> u8

Encode to 3-bit value. Encode to the wire byte. Inverse of from_u8.

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

FFT size name (e.g. “1k”, “2k”).

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

Guard-interval set description.

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

Human-readable spec label (EN 302 755 §7.2.3 Tables 19-20) — the FFT size.

Trait Implementations

impl Clone for S2Field1

fn clone(&self) -> S2Field1

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for S2Field1

impl Debug for S2Field1

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

Formats the value using the given formatter.

impl Display for S2Field1

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

Formats the value using the given formatter.

impl Eq for S2Field1

impl PartialEq for S2Field1

fn eq(&self, other: &S2Field1) -> bool

Equality operator ==.

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

Inequality operator !=.

impl Serialize for S2Field1

Available on crate feature serde only.

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 S2Field1