pub struct CodegenBuf {
    inner: String,
    level: usize,
}
Expand description

A code generation buffer.

A CodegenBuf provides a string-based API for generating Rust code. Its value is in the various function it provides to automatically manage indentation.

Fields

inner: Stringlevel: usize

Implementations

Creates a new code generation buffer.

Consumes the buffer, returning its contents.

Writes a string into the buffer directly.

Writes a line into the buffer at the current indentation level.

Specifically, the method writes (4 * indentation level) spaces into the buffer, followed by s, followed by a newline character.

Starts a new line.

Specifically, the method writes (4 * indentation level) spaces into the buffer.

Ends the current line.

Specifically, the method writes a newline character into the buffer.

Writes a new indented block.

Specifically, if s is empty, the method writes the line { into the buffer; otherwise writes the line s { into the buffer at the current indentation level. Then it increments the buffer’s indentation level, runs the provided function, then decrements the indentation level and writes a closing }.

Closes the current indented block and starts a new one at the same indentation level.

Specifically, the method writes the line } s { into the buffer at one less than the buffer’s indentation level.

Panics

Panics if the current indentation level is zero.

Trait Implementations

Returns a copy of the value. Read more

Performs copy-assignment from source. Read more

Formats the value using the given formatter. Read more

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

Auto Trait Implementations

Blanket Implementations

Gets the TypeId of self. Read more

Immutably borrows from an owned value. Read more

Mutably borrows from an owned value. Read more

Returns the argument unchanged.

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Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

Wrap the input message T in a tonic::Request

Should always be Self

The resulting type after obtaining ownership.

Creates owned data from borrowed data, usually by cloning. Read more

Uses borrowed data to replace owned data, usually by cloning. Read more

The type returned in the event of a conversion error.

Performs the conversion.

The type returned in the event of a conversion error.

Performs the conversion.

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