Enum AttributeValue 

pub enum AttributeValue {
    Float(f32),
    Int(i64),
    String(Bytes),
    Tensor(Box<Tensor>),
    Graph(Box<Graph>),
    Floats(Vec<f32>),
    Ints(Vec<i64>),
    Strings(Vec<Bytes>),
    Tensors(Box<[Tensor]>),
    Graphs(Box<[Graph]>),
}

ONNX attribute values

Variants

Float(f32)

Int(i64)

String(Bytes)

Tensor(Box<Tensor>)

Graph(Box<Graph>)

Floats(Vec<f32>)

Ints(Vec<i64>)

Strings(Vec<Bytes>)

Tensors(Box<[Tensor]>)

Graphs(Box<[Graph]>)

Implementations

impl AttributeValue

pub fn as_string(&self) -> Option<&Bytes>

Get string value as raw bytes without UTF-8 validation.

pub fn as_string_validated(&self) -> Result<&str, Error>

Get string value as a validated UTF-8 &str.

Returns Err if the variant is not String or if the bytes are not valid UTF-8. The returned &str borrows directly from the underlying buffer with no copy.

pub fn into_string(self) -> Option<Bytes>

Extract string value as owned Bytes.

pub fn as_strings(&self) -> Option<&[Bytes]>

Get string array value as raw bytes without UTF-8 validation.

pub fn as_strings_validated(&self) -> Result<Box<[&str]>, Error>

Get string array value as validated &str entries.

Returns Err if the variant is not Strings or if any entry is not valid UTF-8. Each &str borrows directly from the underlying buffer with no copy, but the returned Box<[&str]> is a new allocation for the pointer array.

pub fn into_strings(self) -> Option<Vec<Bytes>>

Extract string array value as owned Vec<Bytes>.

pub fn as_float(&self) -> Option<f32>

Get float value if the variant is Float.

pub fn as_int(&self) -> Option<i64>

Get integer value if the variant is Int.

pub fn as_floats(&self) -> Option<&[f32]>

Borrow float slice if the variant is Floats.

pub fn into_floats(self) -> Option<Vec<f32>>

Extract float vector as owned Vec<f32> if the variant is Floats.

pub fn as_ints(&self) -> Option<&[i64]>

Borrow integer slice if the variant is Ints.

pub fn into_ints(self) -> Option<Vec<i64>>

Extract integer vector as owned Vec<i64> if the variant is Ints.

pub fn as_tensor(&self) -> Option<&Tensor>

Borrow tensor if the variant is Tensor.

pub fn into_tensor(self) -> Option<Tensor>

Extract tensor as owned Tensor if the variant is Tensor.

pub fn as_graph(&self) -> Option<&Graph>

Borrow subgraph if the variant is Graph.

pub fn into_graph(self) -> Option<Graph>

Extract subgraph as owned Graph if the variant is Graph.

pub fn as_tensors(&self) -> Option<&[Tensor]>

Borrow tensor slice if the variant is Tensors.

pub fn into_tensors(self) -> Option<Box<[Tensor]>>

Extract tensor slice as owned Box<[Tensor]> if the variant is Tensors.

pub fn as_graphs(&self) -> Option<&[Graph]>

Borrow subgraph slice if the variant is Graphs.

pub fn into_graphs(self) -> Option<Box<[Graph]>>

Extract subgraph slice as owned Box<[Graph]> if the variant is Graphs.

Trait Implementations

impl Debug for AttributeValue

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

Formats the value using the given formatter.