Struct WeightTensorRecord 

pub struct WeightTensorRecord {
    pub name: String,
    pub dtype: String,
    pub shape: Vec<u64>,
    pub offset_in_shard: u64,
    pub len: u64,
    pub shard_index: u32,
    pub extra: bool,
}

2026-09-25: Where one tensor of a staged model lies in its shard file. The client reads [shard_base + offset_in_shard, + len).

Fields

name: String

2026-09-25: The tensor’s name in the safetensors header.

dtype: String

2026-09-25: The safetensors dtype string ("BF16", "F8_E4M3", …), which the base-weight client maps with WeightDtype::from_safetensors_str.

shape: Vec<u64>

offset_in_shard: u64

2026-09-25: File offset of the tensor’s first byte: 8 + header size + data_offsets[0] (metrale_core::safetensors::tensor_span).

len: u64

2026-09-25: Byte length, data_offsets[1] - data_offsets[0].

shard_index: u32

2026-09-25: Index into WeightManifest::shard_files.

extra: bool

2026-09-25: True for tensors of extra_weights.safetensors, which the client never drops with its expert-skip filter (should_skip_tensor in weight_tier_rdma.rs).

Trait Implementations

impl Clone for WeightTensorRecord

fn clone(&self) -> WeightTensorRecord

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for WeightTensorRecord

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for WeightTensorRecord

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for WeightTensorRecord

fn eq(&self, other: &WeightTensorRecord) -> 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 WeightTensorRecord

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for WeightTensorRecord

impl StructuralPartialEq for WeightTensorRecord