Enum CommentType

pub enum CommentType {
    Positive,
    Negative,
    Informational,
    Suggestion,
    Question,
    Other,
}

Variants

Positive

Negative

Informational

Suggestion

Question

Other

Trait Implementations

impl Clone for CommentType

fn clone(&self) -> CommentType

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for CommentType

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

Formats the value using the given formatter.

impl Default for CommentType

fn default() -> CommentType

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for CommentType

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for CommentType

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

Formats the value using the given formatter.

impl<'a> FromSql<'a> for CommentType

fn from_sql( _type: &Type, buf: &'a [u8], ) -> Result<CommentType, Box<dyn Error + Sync + Send>>

Creates a new value of this type from a buffer of data of the specified Postgres Type in its binary format.

fn accepts(type_: &Type) -> bool

Determines if a value of this type can be created from the specified Postgres Type.

fn from_sql_null(ty: &Type) -> Result<Self, Box<dyn Error + Sync + Send>>

Creates a new value of this type from a NULL SQL value.

fn from_sql_nullable( ty: &Type, raw: Option<&'a [u8]>, ) -> Result<Self, Box<dyn Error + Sync + Send>>

A convenience function that delegates to from_sql and from_sql_null depending on the value of raw.

impl FromStr for CommentType

type Err = ParseError

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<CommentType, <Self as FromStr>::Err>

Parses a string s to return a value of this type.

impl PartialEq for CommentType

fn eq(&self, other: &CommentType) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for CommentType

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl ToSql for CommentType

fn to_sql( &self, _type: &Type, buf: &mut BytesMut, ) -> Result<IsNull, Box<dyn Error + Sync + Send>>

Converts the value of self into the binary format of the specified Postgres Type, appending it to out.

fn accepts(type_: &Type) -> bool

Determines if a value of this type can be converted to the specified Postgres Type.

fn to_sql_checked( &self, ty: &Type, out: &mut BytesMut, ) -> Result<IsNull, Box<dyn Error + Sync + Send>>

An adaptor method used internally by Rust-Postgres.

fn encode_format(&self, _ty: &Type) -> Format

Specify the encode format

impl TryFrom<&str> for CommentType

type Error = ParseError

The type returned in the event of a conversion error.

fn try_from(s: &str) -> Result<CommentType, <Self as TryFrom<&str>>::Error>

Performs the conversion.

impl StructuralPartialEq for CommentType