Trait springql::SpringValue

source · [−]
pub trait SpringValue: ToNnSqlValue {

Show 13 methods    fn into_sql_value(self) -> SqlValue { ... }
    fn try_from_i16(&i16) -> Result<Self, SpringError> { ... }
    fn try_from_i32(&i32) -> Result<Self, SpringError> { ... }
    fn try_from_i64(&i64) -> Result<Self, SpringError> { ... }
    fn try_from_u16(&u16) -> Result<Self, SpringError> { ... }
    fn try_from_u32(&u32) -> Result<Self, SpringError> { ... }
    fn try_from_u64(&u64) -> Result<Self, SpringError> { ... }
    fn try_from_f32(&f32) -> Result<Self, SpringError> { ... }
    fn try_from_string(&str) -> Result<Self, SpringError> { ... }
    fn try_from_blob(&[u8]) -> Result<Self, SpringError> { ... }
    fn try_from_bool(&bool) -> Result<Self, SpringError> { ... }
    fn try_from_timestamp(&SpringTimestamp) -> Result<Self, SpringError> { ... }
    fn try_from_duration(&SpringEventDuration) -> Result<Self, SpringError> { ... }

}
Expand description

Rust values can be unpacked from NnSqlValue back into them.

Provided Methods

Convert Rust type into strictly-matching SQL type.

Failures
  • SpringError::Sql when:
    • the type implementing SqlConvertible is not convertible from i16
Failures
  • SpringError::Sql when:
    • the type implementing SqlConvertible is not convertible from i32
Failures
  • SpringError::Sql when:
    • the type implementing SqlConvertible is not convertible from i64
Failures
  • SpringError::Sql when:
    • the type implementing SqlConvertible is not convertible from u16
Failures
  • SpringError::Sql when:
    • the type implementing SqlConvertible is not convertible from u32
Failures
  • SpringError::Sql when:
    • the type implementing SqlConvertible is not convertible from u64
Failures
  • SpringError::Sql when:
    • the type implementing SqlConvertible is not convertible from f32
Failures
  • SpringError::Sql when:
    • the type implementing SqlConvertible is not convertible from String
Failures
  • SpringError::Sql when:
    • the type implementing SqlConvertible is not convertible from Vec
Failures
  • SpringError::Sql when:
    • the type implementing SqlConvertible is not convertible from bool
Failures
  • SpringError::Sql when:
    • the type implementing SqlConvertible is not convertible from Timestamp
Failures
  • SpringError::Sql when:
    • the type implementing SqlConvertible is not convertible from EventDuration

Implementations on Foreign Types

Implementors