Struct ExplicitCompoundTypeBuilder 

pub struct ExplicitCompoundTypeBuilder { /* private fields */ }

Builder for an HDF5 compound datatype with explicit field offsets and size.

This is the pure-Rust equivalent of creating an H5T_COMPOUND type and inserting fields with H5Tinsert. build validates field names, bounds, and overlap before returning a datatype.

Implementations

impl ExplicitCompoundTypeBuilder

pub fn field(self, name: &str, byte_offset: u64, datatype: Datatype) -> Self

Add a field at an explicit byte offset.

pub fn f64_field(self, name: &str, byte_offset: u64) -> Self

Add an f64 field at an explicit byte offset.

pub fn f32_field(self, name: &str, byte_offset: u64) -> Self

Add an f32 field at an explicit byte offset.

pub fn i32_field(self, name: &str, byte_offset: u64) -> Self

Add an i32 field at an explicit byte offset.

pub fn i64_field(self, name: &str, byte_offset: u64) -> Self

Add an i64 field at an explicit byte offset.

pub fn u8_field(self, name: &str, byte_offset: u64) -> Self

Add a u8 field at an explicit byte offset.

pub fn i8_field(self, name: &str, byte_offset: u64) -> Self

Add an i8 field at an explicit byte offset.

pub fn i16_field(self, name: &str, byte_offset: u64) -> Self

Add an i16 field at an explicit byte offset.

pub fn u16_field(self, name: &str, byte_offset: u64) -> Self

Add a u16 field at an explicit byte offset.

pub fn u32_field(self, name: &str, byte_offset: u64) -> Self

Add a u32 field at an explicit byte offset.

pub fn u64_field(self, name: &str, byte_offset: u64) -> Self

Add a u64 field at an explicit byte offset.

pub fn build(self) -> Result<Datatype, FormatError>

Validate and build the compound datatype.