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HashedTypeMethods

Trait HashedTypeMethods 

Source
pub trait HashedTypeMethods {
    // Provided methods
    fn type_hash_native<REF>() -> u128
       where Self: HashedTypeDef<REF> { ... }
    fn type_hash_le<REF>() -> u128
       where Self: HashedTypeDef<REF> { ... }
    fn type_hash_be<REF>() -> u128
       where Self: HashedTypeDef<REF> { ... }
    fn type_uuid<REF>() -> Uuid
       where Self: HashedTypeDef<REF> { ... }
    fn type_uuid_hyphenated<REF>() -> String
       where Self: HashedTypeDef<REF> { ... }
    fn self_type_hash_native<REF>(&self) -> u128
       where Self: HashedTypeDef<REF> { ... }
    fn self_type_hash_le<REF>(&self) -> u128
       where Self: HashedTypeDef<REF> { ... }
    fn self_type_hash_be<REF>(&self) -> u128
       where Self: HashedTypeDef<REF> { ... }
    fn self_type_uuid<REF>(&self) -> Uuid
       where Self: HashedTypeDef<REF> { ... }
    fn self_type_uuid_hyphenated<REF>(&self) -> String
       where Self: HashedTypeDef<REF> { ... }
}
Expand description

Methods for getting type hash under different forms

  • This trait is implemented for all objects, but method calls require the object to implement the HashedTypeDef<REF> trait
  • In normal use, the type to be evaluated must implement the HashedTypeDef<REF> trait for one and only one REF parameter, and typically the default Ref=() parameter
  • A multiple implementation will require the use of turbofish when calling the methods

Provided Methods§

Source

fn type_hash_native<REF>() -> u128
where Self: HashedTypeDef<REF>,

return native type hash

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fn type_hash_le<REF>() -> u128
where Self: HashedTypeDef<REF>,

return little endianess type hash

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fn type_hash_be<REF>() -> u128
where Self: HashedTypeDef<REF>,

return big endianess type hash

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fn type_uuid<REF>() -> Uuid
where Self: HashedTypeDef<REF>,

return uuid derived from type hash

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fn type_uuid_hyphenated<REF>() -> String
where Self: HashedTypeDef<REF>,

return uuid hyphenated string

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fn self_type_hash_native<REF>(&self) -> u128
where Self: HashedTypeDef<REF>,

return native type hash from instance

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fn self_type_hash_le<REF>(&self) -> u128
where Self: HashedTypeDef<REF>,

return little endianess type hash from instance

Source

fn self_type_hash_be<REF>(&self) -> u128
where Self: HashedTypeDef<REF>,

return big endianess type hash from instance

Source

fn self_type_uuid<REF>(&self) -> Uuid
where Self: HashedTypeDef<REF>,

return type hash-derived uuid from instance

Source

fn self_type_uuid_hyphenated<REF>(&self) -> String
where Self: HashedTypeDef<REF>,

return uuid hyphenated string from instance

Dyn Compatibility§

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors§