247851234b
* Update WIT tooling used by Wasmtime This commit updates the WIT tooling, namely the wasm-tools family of crates, with recent updates. Notably: * bytecodealliance/wasm-tools#867 * bytecodealliance/wasm-tools#871 This updates index spaces in components and additionally bumps the minimum required version of the component binary format to be consumed by Wasmtime (because of the index space changes). Additionally WIT tooling now fully supports `use`. Note that WIT tooling doesn't, at this time, fully support packages and depending on remotely defined WIT packages. Currently WIT still needs to be vendored in the project. It's hoped that future work with `cargo component` and possible integration here could make the story about depending on remotely-defined WIT more ergonomic and streamlined. * Fix `bindgen!` codegen tests * Add a test for `use` paths an implement support * Update to crates.io versions of wasm-tools * Uncomment codegen tests
65 lines
1.9 KiB
Plaintext
65 lines
1.9 KiB
Plaintext
interface unions {
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/// A union of all of the integral types
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union all-integers {
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/// Bool is equivalent to a 1 bit integer
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/// and is treated that way in some languages
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bool,
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u8, u16, u32, u64,
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s8, s16, s32, s64
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}
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union all-floats {
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float32, float64
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}
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union all-text {
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char, string
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}
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// Returns the same case as the input but with 1 added
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add-one-integer: func(num: all-integers) -> all-integers
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// Returns the same case as the input but with 1 added
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add-one-float: func(num: all-floats) -> all-floats
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// Returns the same case as the input but with the first character replaced
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replace-first-char: func(text: all-text, letter: char) -> all-text
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// Returns the index of the case provided
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identify-integer: func(num: all-integers) -> u8
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// Returns the index of the case provided
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identify-float: func(num: all-floats) -> u8
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// Returns the index of the case provided
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identify-text: func(text: all-text) -> u8
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union duplicated-s32 {
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/// The first s32
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s32,
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/// The second s32
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s32,
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/// The third s32
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s32
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}
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// Returns the same case as the input but with 1 added
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add-one-duplicated: func(num: duplicated-s32) -> duplicated-s32
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// Returns the index of the case provided
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identify-duplicated: func(num: duplicated-s32) -> u8
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/// A type containing numeric types that are distinct in most languages
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union distinguishable-num {
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/// A Floating Point Number
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float64,
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/// A Signed Integer
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s64
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}
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// Returns the same case as the input but with 1 added
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add-one-distinguishable-num: func(num: distinguishable-num) -> distinguishable-num
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// Returns the index of the case provided
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identify-distinguishable-num: func(num: distinguishable-num) -> u8
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}
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default world the-unions {
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import import-unions: self.unions
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export export-unions: self.unions
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}
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