Struct mz_pgrepr::types::NumericConstraints

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pub struct NumericConstraints {
    max_precision: i32,
    max_scale: i32,
}
Expand description

Constraints on Type::Numeric.

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§max_precision: i32

The maximum precision.

§max_scale: i32

The maximum scale.

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impl NumericConstraints

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pub fn max_precision(&self) -> i32

Returns the maximum precision constraint.

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pub fn max_scale(&self) -> i32

Returns the maximum scale constraint.

Trait Implementations§

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impl Clone for NumericConstraints

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fn clone(&self) -> NumericConstraints

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for NumericConstraints

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

Formats the value using the given formatter. Read more
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impl Display for NumericConstraints

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

Formats the value using the given formatter. Read more
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impl PartialEq for NumericConstraints

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

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

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

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fn from_typmod(typmod: i32) -> Result<Option<NumericConstraints>, String>

Unpacks the type constraint from a typmod value.
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fn into_typmod(&self) -> i32

Packs the type constraint into a typmod value.
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impl Copy for NumericConstraints

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impl Eq for NumericConstraints

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impl StructuralPartialEq for NumericConstraints

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default unsafe fn clone_to_uninit(&self, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)
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unsafe fn clone_to_uninit(&self, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)
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fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.
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fn equivalent(&self, key: &K) -> bool

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const ALIGN: usize = _

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The method of std::ops::AddAssign, for types that do not implement AddAssign.
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