Enum prost_types::field_descriptor_proto::Type

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#[repr(i32)]pub enum Type {
    Double,
    Float,
    Int64,
    Uint64,
    Int32,
    Fixed64,
    Fixed32,
    Bool,
    String,
    Group,
    Message,
    Bytes,
    Uint32,
    Enum,
    Sfixed32,
    Sfixed64,
    Sint32,
    Sint64,
}

Variants

Double

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0 is reserved for errors. Order is weird for historical reasons.

Float

Int64

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Not ZigZag encoded. Negative numbers take 10 bytes. Use TYPE_SINT64 if negative values are likely.

Uint64

Int32

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Not ZigZag encoded. Negative numbers take 10 bytes. Use TYPE_SINT32 if negative values are likely.

Fixed64

Fixed32

Bool

String

Group

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Tag-delimited aggregate. Group type is deprecated and not supported in proto3. However, Proto3 implementations should still be able to parse the group wire format and treat group fields as unknown fields.

Message

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Length-delimited aggregate.

Bytes

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New in version 2.

Uint32

Enum

Sfixed32

Sfixed64

Sint32

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Uses ZigZag encoding.

Sint64

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Uses ZigZag encoding.

Implementations

impl Type[−]

pub fn is_valid(value: i32) -> bool[−]

Returns true if value is a variant of Type.

pub fn from_i32(value: i32) -> Option<Type>[−]

Converts an i32 to a Type, or None if value is not a valid variant.

Trait Implementations

impl Clone for Type[+]

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fn clone(&self) -> Type[−]

Returns a copy of the value.

pub fn clone_from(&mut self, source: &Self)[−]

Performs copy-assignment from source.

impl Copy for Type

impl Debug for Type[+]

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

Formats the value using the given formatter.

impl Default for Type[+]

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fn default() -> Type[−]

Returns the “default value” for a type.

impl Eq for Type

impl From<Type> for i32[+]

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fn from(value: Type) -> i32[−]

Performs the conversion.

impl Hash for Type[+]

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fn hash<__H: Hasher>(&self, state: &mut __H)[−]

Feeds this value into the given Hasher.

pub fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, [−]

Feeds a slice of this type into the given Hasher.

impl Ord for Type[+]

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fn cmp(&self, other: &Type) -> Ordering[−]

This method returns an Ordering between self and other.

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#[must_use]pub fn max(self, other: Self) -> Self[−]

Compares and returns the maximum of two values.

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#[must_use]pub fn min(self, other: Self) -> Self[−]

Compares and returns the minimum of two values.

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#[must_use]pub fn clamp(self, min: Self, max: Self) -> Self[−]

Restrict a value to a certain interval.

impl PartialEq<Type> for Type[+]

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fn eq(&self, other: &Type) -> bool[−]

This method tests for self and other values to be equal, and is used by ==.

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#[must_use]pub fn ne(&self, other: &Rhs) -> bool[−]

This method tests for !=.

impl PartialOrd<Type> for Type[+]

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fn partial_cmp(&self, other: &Type) -> Option<Ordering>[−]

This method returns an ordering between self and other values if one exists.

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#[must_use]pub fn lt(&self, other: &Rhs) -> bool[−]

This method tests less than (for self and other) and is used by the < operator.

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#[must_use]pub fn le(&self, other: &Rhs) -> bool[−]

This method tests less than or equal to (for self and other) and is used by the <= operator.

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#[must_use]pub fn gt(&self, other: &Rhs) -> bool[−]

This method tests greater than (for self and other) and is used by the > operator.

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#[must_use]pub fn ge(&self, other: &Rhs) -> bool[−]

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl StructuralEq for Type

impl StructuralPartialEq for Type