Cargo Features
postcard-schema has no features set by default.
[dependencies]
postcard-schema = { version = "0.2.2", features = ["use-std", "alloc", "derive", "core-num-saturating", "chrono-v0_4", "defmt-v0_3", "fixed-v1_0", "heapless-v0_7", "heapless-v0_8", "nalgebra-v0_33", "serde-big-array-v0_5", "uuid-v1_0"] }- use-std
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serde:
Provide impls for common standard library types like Vec<T> and HashMap<K, V>.
Requires a dependency on the Rust standard library.Affects
impls::builtins_std,hash::fnv1a64_owned,fmt::discover_tys,fmt::discover_tys_sdm,schema::owned,schema::fmt… - alloc
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serde:
Provide impls for types in the Rust core allocation and collections library including String, Box<T>, Vec<T>, and Cow<T>. This is a subset of std but may be enabled without depending on all of std.
Affects
impls::builtins_alloc,schema::owned,schema::fmt… - derive = postcard-derive
- core-net core-num-saturating
- chrono-v0_4 = chrono_v0_4
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Affects
impls::chrono_v0_4… - defmt-v0_3 = defmt_v0_3
- fixed-v1_0 = fixed_v1_0
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Affects
impls::fixed_v1_0… - heapless-v0_7 = heapless_v0_7
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Affects
impls::heapless_v0_7… - heapless-v0_8 = heapless_v0_8
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Affects
impls::heapless_v0_8… - nalgebra-v0_33 = nalgebra_v0_33
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Affects
impls::nalgebra_v0_33… - serde-big-array-v0_5 = serde-big-array_v0_5
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Affects
impls::serde_big_array_v0_5… - uuid-v1_0 = uuid_v1_0
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Affects
impls::uuid_v1_0…
Features from optional dependencies
In crates that don't use the dep: syntax, optional dependencies automatically become Cargo features. These features may have been created by mistake, and this functionality may be removed in the future.
- chrono_v0_4 chrono-v0_4?
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Enables chrono
- defmt_v0_3 defmt-v0_3?
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Enables defmt ^0.3.5
- fixed_v1_0 fixed-v1_0?
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Enables fixed
- heapless_v0_7 heapless-v0_7?
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Enables heapless ^0.7
- heapless_v0_8 heapless-v0_8?
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Enables heapless
- nalgebra_v0_33 nalgebra-v0_33?
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Enables nalgebra
- postcard-derive derive?
- serde-big-array_v0_5 serde-big-array-v0_5?
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Enables serde-big-array
- uuid_v1_0 uuid-v1_0?
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Enables uuid