#[non_exhaustive]
pub struct ColumnMetadataBuilder { /* private fields */ }
Expand description

A builder for ColumnMetadata.

Implementations§

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impl ColumnMetadataBuilder

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pub fn is_case_sensitive(self, input: bool) -> Self

A value that indicates whether the column is case-sensitive.

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pub fn set_is_case_sensitive(self, input: Option<bool>) -> Self

A value that indicates whether the column is case-sensitive.

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pub fn get_is_case_sensitive(&self) -> &Option<bool>

A value that indicates whether the column is case-sensitive.

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pub fn is_currency(self, input: bool) -> Self

A value that indicates whether the column contains currency values.

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pub fn set_is_currency(self, input: Option<bool>) -> Self

A value that indicates whether the column contains currency values.

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pub fn get_is_currency(&self) -> &Option<bool>

A value that indicates whether the column contains currency values.

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pub fn is_signed(self, input: bool) -> Self

A value that indicates whether an integer column is signed.

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pub fn set_is_signed(self, input: Option<bool>) -> Self

A value that indicates whether an integer column is signed.

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pub fn get_is_signed(&self) -> &Option<bool>

A value that indicates whether an integer column is signed.

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pub fn label(self, input: impl Into<String>) -> Self

The label for the column.

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pub fn set_label(self, input: Option<String>) -> Self

The label for the column.

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pub fn get_label(&self) -> &Option<String>

The label for the column.

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pub fn name(self, input: impl Into<String>) -> Self

The name of the column.

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pub fn set_name(self, input: Option<String>) -> Self

The name of the column.

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pub fn get_name(&self) -> &Option<String>

The name of the column.

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pub fn nullable(self, input: i32) -> Self

A value that indicates whether the column is nullable.

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pub fn set_nullable(self, input: Option<i32>) -> Self

A value that indicates whether the column is nullable.

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pub fn get_nullable(&self) -> &Option<i32>

A value that indicates whether the column is nullable.

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pub fn precision(self, input: i32) -> Self

The precision value of a decimal number column.

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pub fn set_precision(self, input: Option<i32>) -> Self

The precision value of a decimal number column.

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pub fn get_precision(&self) -> &Option<i32>

The precision value of a decimal number column.

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pub fn scale(self, input: i32) -> Self

The scale value of a decimal number column.

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pub fn set_scale(self, input: Option<i32>) -> Self

The scale value of a decimal number column.

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pub fn get_scale(&self) -> &Option<i32>

The scale value of a decimal number column.

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pub fn schema_name(self, input: impl Into<String>) -> Self

The name of the schema that contains the table that includes the column.

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pub fn set_schema_name(self, input: Option<String>) -> Self

The name of the schema that contains the table that includes the column.

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pub fn get_schema_name(&self) -> &Option<String>

The name of the schema that contains the table that includes the column.

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pub fn table_name(self, input: impl Into<String>) -> Self

The name of the table that includes the column.

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pub fn set_table_name(self, input: Option<String>) -> Self

The name of the table that includes the column.

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pub fn get_table_name(&self) -> &Option<String>

The name of the table that includes the column.

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pub fn type_name(self, input: impl Into<String>) -> Self

The database-specific data type of the column.

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pub fn set_type_name(self, input: Option<String>) -> Self

The database-specific data type of the column.

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pub fn get_type_name(&self) -> &Option<String>

The database-specific data type of the column.

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pub fn length(self, input: i32) -> Self

The length of the column.

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pub fn set_length(self, input: Option<i32>) -> Self

The length of the column.

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pub fn get_length(&self) -> &Option<i32>

The length of the column.

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pub fn column_default(self, input: impl Into<String>) -> Self

The default value of the column.

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pub fn set_column_default(self, input: Option<String>) -> Self

The default value of the column.

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pub fn get_column_default(&self) -> &Option<String>

The default value of the column.

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pub fn build(self) -> ColumnMetadata

Consumes the builder and constructs a ColumnMetadata.

Trait Implementations§

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impl Clone for ColumnMetadataBuilder

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fn clone(&self) -> ColumnMetadataBuilder

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 ColumnMetadataBuilder

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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 Default for ColumnMetadataBuilder

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fn default() -> ColumnMetadataBuilder

Returns the “default value” for a type. Read more
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impl PartialEq for ColumnMetadataBuilder

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

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl StructuralPartialEq for ColumnMetadataBuilder

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Gets the TypeId of self. Read more
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where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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fn borrow_mut(&mut self) -> &mut T

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fn from(t: T) -> T

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fn instrument(self, span: Span) -> Instrumented<Self>

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type Error = <U as TryFrom<T>>::Error

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