Struct StencilKernelArgs 

pub(crate) struct StencilKernelArgs {
    pub(crate) id: String,
    pub(crate) grid: Option<String>,
    pub(crate) tile_size: Option<u32>,
    pub(crate) tile_width: Option<u32>,
    pub(crate) tile_height: Option<u32>,
    pub(crate) halo: Option<u32>,
}

Attributes for the stencil_kernel macro.

Fields

id: String

Kernel identifier.

grid: Option<String>

Grid dimensionality: “1d”, “2d”, or “3d”.

tile_size: Option<u32>

Tile/block size (single value for square tiles).

tile_width: Option<u32>

Tile width (for non-square tiles).

tile_height: Option<u32>

Tile height (for non-square tiles).

halo: Option<u32>

Halo/ghost cell width (stencil radius).

Trait Implementations

impl Debug for StencilKernelArgs

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

Formats the value using the given formatter.

impl FromMeta for StencilKernelArgs

fn from_list(__items: &[NestedMeta]) -> Result<Self>

Create an instance from a list of nested meta items.

fn from_nested_meta(item: &NestedMeta) -> Result<Self, Error>

fn from_meta(item: &Meta) -> Result<Self, Error>

Create an instance from a syn::Meta by dispatching to the format-appropriate trait function. This generally should not be overridden by implementers.

fn from_none() -> Option<Self>

When a field is omitted from a parent meta-item, from_none is used to attempt recovery before a missing field error is generated.

fn from_word() -> Result<Self, Error>

Create an instance from the presence of the word in the attribute with no additional options specified.

fn from_value(value: &Lit) -> Result<Self, Error>

Create an instance from a literal value of either foo = "bar" or foo("bar"). This dispatches to the appropriate method based on the type of literal encountered, and generally should not be overridden by implementers.

fn from_expr(expr: &Expr) -> Result<Self, Error>

fn from_char(value: char) -> Result<Self, Error>

Create an instance from a char literal in a value position.

fn from_string(value: &str) -> Result<Self, Error>

Create an instance from a string literal in a value position.

fn from_bool(value: bool) -> Result<Self, Error>

Create an instance from a bool literal in a value position.